Texas Road Map

View the road map of Texas showing interstate highways, US highways and state highways. Texas has the largest highway system in the United States, with over 80,000 miles of public roads. The state's network includes major interstate highways like I-10, which is the longest in the country, stretching over 880 miles within Texas alone. Key routes such as I-35 and I-45 connect major cities like Dallas, Houston, and San Antonio. Texas also leads the nation in toll roads, which are increasingly used to manage traffic in urban areas. The state's highways are critical for both commercial transport and daily commuting, supporting its robust economy.

About Texas Road Map

Explore the Texas highway map showing state highways and interstate highwyas with major cities and state capital Austin.

Texas State Highway System

The Texas State Highway System is one of the most extensive and vital in the United States, covering over 80,000 miles of roads. Managed by the Texas Department of Transportation (TxDOT), this network plays a critical role in connecting the state's urban centers, rural areas, and neighboring states. The system includes numerous interstates, state highways, and farm-to-market roads, designed to handle both local traffic and interstate commerce.

Major highways like Interstate 10, which spans over 880 miles within Texas, and Interstate 35, which links key cities such as Dallas, Austin, and San Antonio, are critical for the movement of goods and people. The state's infrastructure also includes an increasing number of toll roads, particularly around growing metropolitan areas, to manage congestion.

The Texas State Highway System is essential for supporting the state's booming economy, which relies heavily on efficient transport routes for agriculture, oil, and technology industries. Additionally, with more than 25 million registered vehicles in the state, the highway system plays a pivotal role in daily commuting and commercial transport.

History

The Texas State Highway System has a rich history that dates back to the early 20th century, reflecting the state's growth and economic development. The system was formally established in 1917 with the creation of the Texas Highway Department, now known as the Texas Department of Transportation (TxDOT). At its inception, the state had about 8,865 miles of roads, mostly unpaved and challenging to navigate, especially during bad weather.

The push for a more extensive and reliable highway network began in the 1920s, fueled by the growing popularity of automobiles and the need for better transportation routes to support the state's agricultural and oil industries. The Federal-Aid Highway Act of 1921 provided critical funding that allowed Texas to pave more roads and expand its highway system significantly.

During the 1930s and 1940s, Texas continued to build its highway infrastructure, driven in part by the economic demands of the Great Depression and World War II. The Texas Good Roads Association, founded in the 1930s, played a crucial role in advocating for road improvements, emphasizing the importance of good highways for economic development.

The post-war era saw a massive expansion of the Texas highway system, particularly with the passage of the Federal-Aid Highway Act of 1956, which led to the creation of the Interstate Highway System. Texas became a key player in this national project, constructing major interstate highways like I-10, I-20, I-35, and I-45. These roads not only connected Texas cities but also linked the state to the rest of the country, facilitating trade and travel.

In the latter half of the 20th century, the Texas highway system continued to grow, adapting to the needs of a rapidly increasing population and a booming economy. The introduction of toll roads in the 1990s and 2000s was a significant development, particularly in urban areas where congestion became a growing concern. Toll roads like the Sam Houston Tollway in Houston and State Highway 130 near Austin were built to provide alternatives to congested freeways and improve traffic flow.

Today, the Texas State Highway System is one of the largest and most complex in the United States, with over 80,000 miles of roadways. It plays a critical role in supporting Texas's status as an economic powerhouse, facilitating the movement of people, goods, and services across the state and beyond. The system's ongoing evolution reflects Texas's commitment to maintaining and improving its infrastructure to meet the demands of a growing population and economy.

Types of Highways

The Texas State Highway System is one of the most extensive in the United States, consisting of various types of highways designed to meet different transportation needs. Managed by the Texas Department of Transportation (TxDOT), these highways form the backbone of the state's transportation network, facilitating everything from local commutes to interstate commerce.

Interstate Highways

Interstate highways are the primary long-distance routes within Texas, part of the national Interstate Highway System. Texas is home to over 3,200 miles of interstate highways, including major routes like I-10, which spans 880 miles across the state, making it the longest interstate within Texas. Other key interstates include I-35, which runs from Laredo in the south to the Oklahoma border, and I-45, connecting Houston and Dallas. These highways are vital for cross-state travel and the movement of goods, linking Texas to neighboring states and the rest of the country.

U.S. Highways

U.S. Highways are another critical component of Texas’s highway system, with several major routes crisscrossing the state. These highways, such as U.S. Highway 59 (which runs from Laredo to Texarkana) and U.S. Highway 90 (stretching from Van Horn to Orange), serve as important regional connectors. While not as fast as interstates, U.S. Highways often provide more direct access to smaller towns and rural areas, supporting local economies and tourism.

State Highways

State highways are managed by TxDOT and provide vital connections between cities, towns, and rural areas within Texas. With over 17,000 miles of state highways, these roads vary widely in size and capacity, from multi-lane highways in urban areas to two-lane roads in more remote regions. State Highway 6, for example, runs from the Gulf Coast near Galveston up to the Texas-Oklahoma border, serving as a key north-south route through central Texas.

Farm-to-Market Roads

Unique to Texas, Farm-to-Market (FM) roads are a specific type of state highway designed to connect rural or agricultural areas to market towns or larger highways. There are more than 41,000 miles of FM roads in Texas, making it the largest category within the state's highway system. These roads are crucial for supporting Texas’s agricultural industry, facilitating the transport of goods from farms to markets, processing facilities, and urban centers.

Toll Roads

In response to increasing traffic congestion, especially in urban areas, Texas has developed a network of toll roads. These roads, such as the Central Texas Turnpike System (including State Highway 130 and State Highway 45), are designed to provide faster, more direct routes for drivers willing to pay a fee. Toll roads have become an essential part of managing traffic in rapidly growing metropolitan areas like Austin, Houston, and Dallas-Fort Worth.

Loop and Spur Routes

Loop and spur routes are shorter highways that typically provide access to specific areas within cities or connect major highways to local roads. Loops often circle around cities, such as Loop 1 (commonly known as the MoPac Expressway) in Austin, which helps manage urban traffic by providing an alternative to driving through city centers. Spurs are shorter routes that branch off from other highways to serve a particular area, often providing access to downtown districts, airports, or industrial areas.

Scenic Byways

Texas also has designated scenic byways, which are routes recognized for their natural beauty, historical significance, or cultural importance. These include routes like the Davis Mountains Scenic Loop, which offers stunning views of the West Texas landscape, and the El Camino Real de los Tejas, a historic route that traces early Spanish exploration and settlement.

List of Interstate Highways in texas

List of Primary Interstate Highways

S.N.	Number	Formed	Length in mi	Length in km	Northern or eastern terminus	Southern or Western Rerminus	Current / Removed
1	I-2	2013	46.8	75.3	I-69E/US 77/US 83 in Harlingen	US 83/Bus. US 83 in Peñitas	current
2	I-10	1959	877.455	1,412.13	I-10/US 90 at Louisiana state line in Orange	I-10/US 85/US 180 at New Mexico state line in Anthony	current
3	I-14	2017	25.9	41.68	I-35/US 190 near Belton	US 190/SH 9 in Copperas Cove	current
4	I-20	1959	634.723	1,021.49	I-20 at Louisiana state line east of Waskom	I-10 between Kent and Toyah	current
5	I-27	1968	124.182	199.852	I‑40/US 60/US 87/US 287 in Amarillo	US 87/Loop 289 in Lubbock	current
6	I-30	1959	223.404	359.534	I-30/US 59/US 71 at Arkansas state line in Texarkana	I-20 in Fort Worth	current
7	I-35	1959	407.195	655.317	I-35/US 77 at Oklahoma state line north of Gainesville (Northern section)I-35E & I-35W in Hillsboro (Southern section)	I-35E & I-35W in Denton (Northern section)Fed. 85 at Juárez-Lincoln International Bridge in Laredo (Southern section)	current
8	I-35E	1959	96.657	155.554	I-35 & I-35W in Denton	I-35 & I-35W in Hillsboro	current
9	I-35W	1959	85.283	137.25	I-35 & I-35E in Denton	I-35 & I-35E in Hillsboro	current
10	I-37	1959	142.787	229.793	I-35/US 281 in San Antonio	US 181/SH 35 in Corpus Christi	current
11	I-40	1959	177.139	285.078	I-40 at Oklahoma state line east of Shamrock	I-40 at New Mexico state line in Glenrio	current
12	I-44	1982	15.398	24.781	I-44/US 277/US 281 at Oklahoma state line north of Burkburnett	US 277/US 281/US 287 in Wichita Falls	current
13	I-45	1959	284.913	458.523	I-30, I-345, US 67 in Dallas	SH 87 in Galveston	current
14	I-49	proposed	-	-	I-49 at Arkansas state line north of Texarkana	I-49/US 59/US 71 at Arkansas state line north of Texarkana	-
15	I-69	2011	74.9	120.5	US 59 near Cleveland	US 59/Spur 529 in Rosenberg	current
16	I-69C	2013	18	29	US 281/FM 490 in Edinburg	I-2/US 83/US 281 in Pharr	current
17	I-69E	2013	61.1	98.3	US 77 north of RaymondvilleI-37/US 77 in Corpus Christi	Fed. 101/Fed. 180 at Veterans International Bridge in BrownsvilleUS 77/FM 2826 in La Paloma-Lost Creek	current
18	I-69W	2014	1.4	2.3	I-35/US 59/US 83/Loop 20 in Laredo	Fed. 85D at World Trade International Bridge in Laredo	current

List of Auxiliary Interstate Highways in Texas

S.N.	Number	Formed	Length in mi	Length in km	Northern or eastern terminus	Southern or western terminus	Removed
1	I-110	1967	0.891	1.434	I-10/US 54/US 180 in El Paso	Fed. 45 at Bridge of the Americas in El Paso	current
2	I-169	2,015	1.5	2.4	I-69E/US 77/US 83 in Olmito	Port of Brownsville	current
3	I-345	1,964	1.4	2.253	US 75/Spur 366 in Dallas	I-30/I-45/US 67 in Dallas	current
4	I-369	2,013	3.5	5.6	I-30/US 59 in Texarkana	US 59/SH 93/Loop 151 in Texarkana	current
5	I-410	1,959	49.488	79.643	Beltway around San Antonio	Beltway around San Antonio	current
6	I-610	1,959	37.972	61.11	Beltway around Houston	Beltway around Houston	current
7	I-635	1,959	36.999	59.544	SH 121 in Grapevine	I-20 in Balch Springs	current
8	I-820	1,959	35.173	56.605	I-20/US 287 in Fort Worth	I-20 in Fort Worth	current

Business Interstate Highways

S.N.	Number	Formed	Length in mi	Length in km	Northern or Eastern Terminus	Southern or Western Terminus	Removed
1	I-10 BL	1990	2.747	4.421	I-10 in Sierra Blanca	I-10 in Sierra Blanca	current
2	I-10 BL	1990	2.881	4.637	I-10 in Van Horn	I-10 in Van Horn	current
3	I-10 BL	1991	2.000	3.219	I-10/SH 17 east of Balmorhea	I-10/FM 2903 north of Balmorhea	current
4	I-10 BL	1991	1.398	2.250	I-10/US 67/US 385 in Fort Stockton	I-10/US 67 in Fort Stockton	current
5	I-20 BL	1991	14.042	22.598	I-20 east of Barstow	I-20 west of Pecos	current
6	I-20 BL	1991	8.223	13.234	I-20 in Monahans	I-20 west of Monahans	current
7	I-20 BL	1991	31.761	51.114	I-20 east of Midland	I-20 in West Odessa	current
8	I-20 BL	1995	4.687	7.543	I-20 east of Stanton	I-20 west of Stanton	current
9	I-20 BL	1990	5.609	9.027	I-20 in Big Spring	I-20 west of Big Spring	current
10	I-20 BL	1990	1.069	1.720	I-20 in Westbrook	I-20/FM 670 west of Westbrook	current
11	I-20 BL	1990	5.926	9.537	I-20 east of Colorado City	I-20 west of Colorado City	current
12	I-20 BL	1990	1.633	2.628	I-20 in Loraine	I-20 west of Loraine	current
13	I-20 BS	1990	1.644	2.646	Bus. US 84/FM 608 in Roscoe	I-20 west of Roscoe	current
14	I-20 BL	1990	6.448	10.377	I-20/US 84/SH 70 in Sweetwater	I-20/US 84 west of Sweetwater	current
15	I-20 BL	1990	2.076	3.341	I-20/US 84 east of Trent	I-20/US 84 west of Trent	current
16	I-20 BL	1990	2.786	4.484	I-20/US 84/FM 1235 east of Merkel	I-20/US 84 west of Merkel	current
17	I-20 BL	1990	1.661	2.673	I-20/US 84 in Tye	I-20/US 84 in Tye	current
18	I-20 BL	1990	8.466	13.625	I-20 in Abilene	I-20/US 84 in Tye	current
19	I-20 BL	1990	2.826	4.548	I-20 east of Baird	I-20/FM 2047 west of Baird	current
20	I-27 BL	2002	1.168	1.880	I-27/US 87 in Hale Center	I-27/US 87 in Hale Center	current
21	I-27 BL	1990	9.282	14.938	I-27/US 87 in Plainview	I-27/US 87 south of Plainview	current
22	I-35 BL	1991	3.400	5.472	I-35/US 83 in Laredo	Fed. 85 at Gateway to the Americas International Bridge in Laredo	current
23	I-35 BL	1990	1.222	1.967	I-35/SH 44 north of Encinal	I-35 south of Encinal	current
24	I-35 BL	1991	2.872	4.622	I-35 in Cotulla	I-35 south of Cotulla	current
25	I-35 BL	1991	4.147	6.674	I-35 north of Dilley	I-35 south of Dilley	current
26	I-35 BL	1991	5.449	8.769	I-35 north of Pearsall	I-35/FM 1581 in Pearsall	current
27	I-35 BL	1991	4.488	7.223	I-35 in New Braunfels	I-35 in New Braunfels	current
28	I-35 BL	1990	1.461	2.351	I-35 in Kyle	I-35 in Kyle	current
29	I-35 BL	1990	3.648	5.871	I-35/FM 3406 in Round Rock	I-35 in Round Rock	2013
30	I-35 BL	1990	5.100	8.200	I-35 in Georgetown	I-35 in Georgetown	2006
31	I-35 BL	1990	2.288	3.682	I-35W in Alvarado	I-35W in Alvarado	current
32	I-35 BL	1991	1.883	3.030	I-35 in Sanger	I-35 in Sanger	current
33	I-40 BL	1990	0.779	1.254	I-40 east of Glenrio	Historic US 66 at New Mexico state line in Glenrio	current
34	I-40 BL	1990	2.369	3.813	I-40 east of Adrian	I-40 west of Adrian	current
35	I-40 BL	1990	3.395	5.464	I-40 east of Vega	I-40 west of Vega	current
36	I-40 BL	1990	14.125	22.732	I-40 east of Amarillo	I-40 west of Amarillo	current
37	I-40 BL	1990	3.533	5.686	I-40 east of Groom	I-40 west of Groom	current
38	I-40 BL	1990	3.796	6.109	I-40 east of McLean	I-40 west of McLean	current
39	I-40 BL	1993	2.770	4.458	I-40 east of Shamrock	I-40 west of Shamrock	current
40	I-45 BL	1990	6.367	10.247	I-45/US 287 north of Corsicana	I-45 in Corsicana	current
41	I-45 BL	1990	4.512	7.261	I-45 in Ennis	I-45 in Ennis	current
42	I-45 BL	1990	2.330	3.750	I-45 north of Palmer	I-45 in Palmer	current
43	I-45 BL	1990	3.367	5.419	I-45 north of Ferris	I-45 south of Ferris	current

U.S. Highways in Texas

Mainline Highways

S.N.	Number	Formed	Length in mi	Length in km	Northern or Eastern Terminus	Southern or Western Terminus	Removed
1	US 54	1927	111.6	179.6	New Mexico state line in Chaparral, New MexicoOklahoma state line in Texhoma	Loop 375 in El PasoNew Mexico state line in Nara Visa, New Mexico	current
2	US 57	1970	98.1	157.9	I-35 near Moore	Mexican border at Eagle Pass	current
3	US 59	1935	622.736	1,002.20	Arkansas state line at Texarkana	Mexican border at Laredo	current
4	US 60	1932	210.7	339.1	Oklahoma state line near Higgins	New Mexico state line at Farwell	current
5	US 62	1932	404.8	651.5	-	-	current
6	US 66	1927	177.1	285	Oklahoma state line at Texola	New Mexico state line at Glenrio	1985
7	US 67	1927	766	1,233	Arkansas state line at Texarkana	Mexican border at Presidio	current
8	US 69	1935	338.6	544.9	Oklahoma state line near Denison	SH 87 in Port Arthur	current
9	US 70	1932	20	32	Mexican border	New Mexico state line at Fort Bliss	1934
10	US 70	1927	192.3	309.5	Oklahoma state line near Oklaunion	New Mexico state line near Farwell	current
11	US 71	1927	2.9	4.7	US 71 at the Arkansas state line	US 71 at the Arkansas state line	current
12	US 75	1927	76.2	122.6	US 75/US 69 near Denison	I-345 in Dallas	current
13	US 77	1927	471.3	758.5	I-35/US 77 near Gainesville	Mexican border in Brownsville	current
14	US 79	1935	271.8	437.4	Louisiana state line near Panola	I-35 at Round Rock (exit #253)	current
15	US 80	1927	155.3	249.9	Louisiana state line	I-30 in Dallas	current
16	US 80N	1932	88	142	Abilene	Metcalf Gap	1934
17	US 81	1927	81.5	131.2	Oklahoma state line	I-35W/US 287 at Fort Worth	current
18	US 82	1935	504.7	812.2	Arkansas state line at Texarkana	FM 769 near Plains	current
19	US 83	1932	906.5	1,458.90	Oklahoma state line near Perryton	Mexican border in Brownsville	current
20	US 84	1935	530.4	853.6	Louisiana state line in Joaquin	US 60/US 70/US 84 at Farwell	current
21	US 85	1946	5.6	9	I-10/US 85/US 180 in Anthony	Mexican border in El Paso	current
22	US 87	1935	801.1	1,289.20	New Mexico-Texas state line near Texline	SH 238 in Port Lavaca	current
23	US 90	1927	607.633	977.891	I-10/US 90 in Orange	I-10/SH 54 at Van Horn	current
24	US 96	1927	305	491	Rosenberg	Brownsville	1939
25	US 96	1927	133.7	215.2	US 59/US 84 at Tenaha	SH 87 in Port Arthur	current
26	US 164	1928	128	206	Oklahoma state line at Higgins	Amarillo	1930
27	US 175	1932	111	178.6	US 69 in Jacksonville	I-45 in Dallas	current
28	US 180	1943	298	479.6	-	-	current
29	US 181	1927	135.5	218.1	I-37 near San Antonio	I-37/SH 35 at Corpus Christi	current
30	US 183	1939	426	685.6	US 70/US 183 at Oklahoma state line near Vernon	US 77/US 77 Alt. in Refugio	current
31	US 190	1935	513.4	826.2	Louisiana state line east of Bon Wier	I-10 (exit #307) near Iraan	current
32	US 259	1962	146.1	235.1	US 59/US 270 at Oklahoma state line near Heavener, OK	US 59/Bus. US 59 near Nacogdoches	current
33	US 271	1932	132	212.4	Oklahoma state line north of Paris	SH 31/SH 155 in Tyler	current
34	US 277	1932	396.5	638.1	I-44/US 277/US 281 near Burkburnett	US 83 at Carrizo Springs	current
35	US 281	1935	581.608	936.007	I-44/US 277/US 281 near Burkburnett	US 77 Bus./SH 48 in Brownsville	current
36	US 283	1932	150.4	242	Oklahoma state line north of Vernon	US 87 near Brady	current
37	US 285	1935	169.8	273.3	New Mexico state line north of Pecos	US 90 in Sanderson	current
38	US 287	1934	503.8	810.8	Oklahoma state line northwest of Stratford	US 69/US 96/SH 87 in Port Arthur	current
39	US 290	1927	261.2	420.4	I-610 in Houston	I-10 near Junction	current
40	US 366	1927	20	32	Mexican border	New Mexico state line at Fort Bliss	1931
41	US 370	1926	260	420	Claude	Bowie	1939
42	US 377	1932	335	539.1	Oklahoma state line north of Whitesboro	US 90 at Del Rio	current
43	US 380	1932	383	616.4	I-30/US 67/US 69 in Greenville	New Mexico state line at FM 769 west of Brownville	current
44	US 385	1926	604	972	New Mexico state line at Texline	Comfort	1935
45	US 385	1927	441	709.7	Oklahoma state line north of Dalhart	Big Bend National Park	current

Special Routes

S.N.	Number	Formed	Length in mi	Length in km	Northern or Eastern Terminus	Southern or Western Terminus	Removed
1	Bus. US 54	1991	12.67	20.39	New Mexico state line	US 54/Loop 478 in El Paso	current
2	US 59 Alt.	1945	-	-	-	-	1950
3	US 59 Bus.	1941	-	-	-	-	1956
4	Bus. US 59	1991	3.59	5.78	US 59/US 79 north of Carthage	US 59/SH 149 south of Carthage	current
5	Bus. US 59	1991	6.64	10.69	US 59/US 259 north of Nacogdoches	US 59/Loop 224 in Nacogdoches	current
6	Bus. US 59	1991	4.55	7.32	Loop 287/US 59 in Lufkin	Loop 287/US 59 in Lufkin	current
7	Bus. US 59	1991	4.59	7.39	US 59 in Livingston	US 59 in Livingston	current
8	Bus. US 59	1991	1.5	2.4	US 59 north of Splendora	US 59 in Splendora	current
9	Bus. US 59	1998	3.59	5.78	US 59 north of Hungerford	US 59 south of Wharton	current
10	Bus. US 59	1997	6.59	10.61	US 59 east of El Campo	US 59 west of El Campo	current
11	Bus. US 59	1995	13.76	22.14	US 59 at Telferner	US 59/US 77 southwest of Victoria	current
12	Bus. US 59	1991	1.33	2.14	US 59 east of George West	US 281 in George West	current
13	Bus. US 59	2014	-	-	US 59/Loop 20 in Laredo	I-35/US 83 (exit #2) in Laredo	current
14	US 59 Byp.	1942	-	-	-	-	1956
15	Bus. US 66	1954	-	-	-	-	1985
16	US 66 City	1942	-	-	-	-	1956
17	Bus. US 67	1996	1.8	2.9	US 67/FM 170	US 67	current
18	Bus. US 67	1996	4.35	7	US 67	US 67/Loop 306	current
19	Bus. US 67	1996	3.01	4.84	US 67	US 67	current
20	Bus. US 67	2001	4.6	7.4	US 67/US 377 north of Dublin	US 67/US 377 south of Dublin	current
21	Bus. US 67	1996	7.76	12.49	US 67/Spur 102 in Keene	US 67 west of Cleburne	current
22	Bus. US 67	1967	-	-	-	-	1976
23	Bus. US 67	1991	1.2	1.93	US 67 in Alvarado	Business I-35-V in Alvarado	current
24	Bus. US 67	1991	-	-	-	-	2006
25	Bus. US 67	1991	-	-	-	-	2001
26	Bus. US 67	1991	3.01	4.84	Loop 301	I-30/US 67	current
27	US 69 Alt.	1942	-	-	-	-	1948
28	Bus. US 69	1991	0.97	1.56	SH 121 in Trenton	US 69 in Trenton	current
29	Bus. US 69	1991	5.27	8.48	US 69 in Greenville	US 69 in Greenville	current
30	Bus. US 69	1991	3.79	6.1	Loop 287/US 69 in Lufkin	Loop 287 in Lufkin	current
31	US 75 Bus.	1942	-	-	-	-	1944
32	US 75 Bus.	1991	-	-	-	-	1994
33	US 75 Temp.	1951	-	-	-	-	1951
34	US 77 Alt.	1953	91	146.45	US 77/US 90 Alt. in Hallettsville	US 77/US 183 in Refugio	current
35	Bus. US 77	1967	-	-	-	-	1976
36	Bus. US 77	1991	9.72	15.64	I-35	I-35 in Waco	current
37	Bus. US 77	1991	2.92	4.7	US 77 Alt. in Yoakum	US 77 Alt. in Yoakum	current
38	Bus. US 77	2002	7.7	12.39	Loop 463 in Victoria	US 59 in Victoria	current
39	Bus. US 77	1991	4.45	7.16	US 77 north of Sinton	US 77/FM 1945	current
40	Bus. US 77	1991	4.77	7.68	I-69E/US 77 north of Robstown	I-69E/US 77 south of Robstown	current
41	Bus. US 77	1991	13.58	21.85	US 77	US 77	current
42	Bus. US 77	1991	14.39	23.16	I-69E/US 77	I-69E/US 77	current
43	Bus. US 77	1991	14.92	24.01	I-69E/US 77	I-69E/US 77/US 83	current
44	Bus. US 77	1991	3.89	6.26	FM 802 in Brownsville	I-69E/US 77/US 83 in Brownsville	current
45	Bus. US 77	1967	-	-	-	-	1976
46	Bus. US 79	-	-	-	-	-	-
47	Bus. US 79	1991	-	-	-	-	2018
48	Bus. US 79	1991	2.58	4.15	US 79/US 259 near Willow Lake	US 79 in Henderson	current
49	Bus. US 79	1991	2.92	4.7	US 59/US 79 in Carthage	US 79/SH 149 west of Carthage	current
50	US 80 Alt.	1939	-	-	-	-	1964
51	US 80 Alt.	1932	-	-	-	-	1943
52	Bus. US 80	1953	-	-	-	-	-
53	Bus. US 80	-	-	-	-	-	-
54	Bus. US 80	1970	-	-	-	-	-
55	US 81 Alt.	1940	-	-	-	-	1950
56	Bus. US 81	1991	2.31	3.72	US 287/US 81 in Alvord	US 287/US 81 north of Alvord	current
57	US 81 Bus.	1957	-	-	-	-	1990
58	US 81 Bus.	1971	-	-	-	-	1975
59	US 81 Bus.	-	-	-	-	-	1990
60	US 81 Bus.	1957	-	-	-	-	1990
61	US 81 Bus.	1963	-	-	-	-	1992
62	Bus. US 81	1991	4.67	7.52	US 287/US 81 north of Decatur	US 287/US 81 south of Decatur	current
63	Bus. US 81	1991	1.77	2.85	US 287/US 81 north of Rhome	US 287/US 81 in Rhome	current
64	Bus. US 82	2006	3.11	5.01	US 82/US 277 in Holliday	US 82/US 277 in Holliday	current
65	Bus. US 82	1991	5.15	8.29	US 82 in Paris	US 82 in Paris	current
66	Bus. US 82	2006	2.67	4.3	US 82 in Clarksville	US 82 in Clarksville	current
67	Bus. US 82	1991	0.81	1.3	US 82 in Avery	US 82 in Avery	current
68	Bus. US 83	1991	10.37	16.69	US 83/US 277 in Abilene	US 83/US 84 in Abilene	current
69	US 83 Bus.	1991	-	-	-	-	1991
70	Bus. US 83	1991	1.06	1.71	US 83	US 83	current
71	Bus. US 83	1991	46.9	75.48	I-2/US 83 in Penitas	I-2/US 83/Spur 206 in Harlingen	current
72	US 83 Temp.	1936	-	-	-	-	1942
73	US 83 Temp.	1942	-	-	-	-	1949
74	US 84 Bus.	1943	-	-	-	-	1965
75	Bus. US 84	1991	3.93	6.32	US 84 in Slaton	US 84 in Slaton	current
76	Bus. US 84	1991	7.75	12.47	US 84	US 84	current
77	Bus. US 84	1991	3.04	4.89	US 84	US 84	current
78	Bus. US 84	1991	2.24	3.6	US 84	US 84	current
79	Bus. US 84	1991	2.1	3.38	US 84 in Teague	US 84 in Teague	current
80	Bus. US 87	-	-	-	-	-	1990
81	Bus. US 87	1963	-	-	-	-	1992
82	Bus. US 87	1991	0.47	0.76	US 87 in Dalhart	US 54 in Dalhart	current
83	Bus. US 87	1992	-	-	-	-	2010
84	Bus. US 87	1991	1.75	2.82	US 87 in Lamesa	US 87 in Lamesa	current
85	Bus. US 87	2013	5.5	8.85	I-20 north of Big Spring	near Mitchell Road in Big Spring	current
86	Bus. US 87	1991	2.12	3.41	US 87 east of Stockdale	US 87 in Stockdale	current
87	US 90 Alt.	1942	175.3	282.1	I-610 in Houston	I-10/FM 464 west of Seguin	current
88	Bus. US 90	1992	14.1	22.69	US 90/FM 2100 in Barrett	I-610/US 90 in Houston	current
89	Bus. US 90	1991	6.12	9.85	I-10/US 90 east of Orange	I-10/US 90 west of Orange	current
90	US 90 Byp.	1940	-	-	-	-	1941
91	Bus. US 96	1991	1.33	2.14	SH 62 at Buna	US 96	current
92	Bus. US 96	1991	5.22	8.4	US 96	US 96	current
93	Bus. US 175	1991	-	-	-	-	2002
94	Bus. US 175	1991	2.43	3.91	US 175	US 175	current
95	Bus. US 175	1991	2.94	4.73	US 175 northeast of Mabank	US 175	current
96	Bus. US 175	2004	4.871	7.839	FM 317 northeast of Athens	FM 317 southeast of Athens	current
97	Bus. US 175	2019	1	1.6	US 175	US 175	current
98	Bus. US 180	-	-	-	-	-	1985
99	Bus. US 181	1991	2.94	4.73	SH 80/SH 123	US 181	current
100	Bus. US 181	1991	1.4	2.25	SH 80/SH 123	US 181	current
101	Bus. US 181	1991	0.82	1.32	US 181	SH 72	current
102	Bus. US 181	1991	2.63	4.23	SH 72	US 181	current
103	Bus. US 181	1991	9.12	14.68	US 181	US 181	current
104	Bus. US 183	2006	3.3	5.31	US 183	US 183	current
105	Bus. US 183	1995	2.58	4.15	US 183	US 183	current
106	US 183 Temp.	1938	-	-	-	-	1945
107	Bus. US 190	2010	4.5	7.24	US 190	US 190	current
108	Bus. US 190	1991	9.09	14.63	I-14/US 190 in Nolanville	I-14/US 190 in Killeen	current
109	Bus. US 190	2010	2.3	3.7	US 190	US 190	current
110	Bus. US 259	2006	6.6	10.62	US 259	US 259	current
111	Bus. US 271	1991	4.9	7.89	US 271	US 82	current
112	Bus. US 271	1991	1.08	1.74	US 271	US 271	current
113	Bus. US 271	1991	1.6	2.57	US 271	FM 909	current
114	Bus. US 271	1991	5.4	8.69	US 271	US 271/SH 49	current
115	Bus. US 271	2016	1.8	2.9	US 271	US 271	current
116	Bus. US 277	1998	6.406	10.309	US 82	I-44/US 277/US 281/US 287	current
117	Bus. US 277	2,006.00	3.5	5.633	US 277 southwest of FM 440	US 277 northeast of FM 440	current
118	Bus. US 277	2006	3.3	5.311	US 183	US 183	current
119	Bus. US 277	1991	2.003	3.224	US 277	US 277	current
120	Bus. US 277	2004	4.091	6.584	US 277	US 277	current
121	Bus. US 277	1991	1.353	2.177	US 277	US 277/SH 283	current
122	Bus. US 277	1991	3.162	5.089	US 57	US 277	current
123	Bus. US 277	2007	1.863	2.998	FM 267	US 277	current
124	US 281 Alt.	1982	16.7	26.9	I-37/US 281 north of Campbellton	I-37/US 281 near Sunniland	current
125	Bus. US 281	1999	7.911	12.732	US 281	US 281	current
126	Bus. US 281	2004	1.841	2.963	Taylor Road in Falfurrias	15th Street in Falfurrias	current
127	Bus. US 281	1994	2.867	4.614	US 281	US 281	current
128	Bus. US 281	1991	7.228	11.632	US 281	US 281	current
129	US 281 Temp.	1936	-	-	-	-	1936
130	US 281 Temp.	1939	-	-	-	-	1945
131	Bus. US 283	2006	3.3	5.3	US 183	US 183	current
132	Bus. US 287	1991	-	-	-	-	1991
133	Bus. US 287	1991	-	-	-	-	1991
134	Bus. US 287	1991	5.6	9.01	US 287	US 287	current
135	Bus. US 287	1991	8.5	13.68	US 287	US 287	current
136	Bus. US 287	1991	38.6	62.12	US 287	US 287/US 81	current
137	Bus. US 287	2003	2.7	4.35	US 287	US 287	current
138	Bus. US 287	1991	8.3	13.36	US 287	US 287	current
139	Bus. US 287	1994	5.1	8.21	US 287	US 287/I-45	current
140	Bus. US 287	1991	0.807	1.299	Bus I-45-F	I-45	current
141	Bus. US 287	2003	3.019	4.859	US 287	US 287	current
142	Bus. US 290	1991	4.59	7.39	US 290	US 290/SH 36 west of Brenham	current
143	Bus. US 290	1995	16.99	27.34	US 290/SH 6	US 290/SH 6	current
144	Bus. US 290	1993	1.4	2.25	US 290/SH 6	US 290/SH 6	current
145	Bus. US 377	1991	4.89	7.87	US 377	US 377	current
146	Bus. US 377	1991	1.102	1.773	US 377	US 377	current
147	Bus. US 377	1991	0.773	1.244	US 377	US 377	current
148	Bus. US 377	1992	3.022	4.863	US 377	US 377	current
149	Bus. US 377	2012	2.5	4.023	US 377	US 377	current
150	Bus. US 377	1991	3.506	5.642	US 377	US 377	current
151	Bus. US 377	1991	4.324	6.959	US 377/US 67	US 377	current
152	Bus. US 380	1991	-	-	-	-	2007
153	Bus. US 380	1991	2.405	3.87	US 380	US 380	current
154	Bus. US 380	1991	1.513	2.435	US 380	US 380	current

List of State Highways in Texas

S.N.	Number	Formed	Length in mi	Length in km	Northern or Eastern Terminus	Southern or Western Terminus	Removed
1	SH 1	1917	-	-	-	-	1952
2	SH 2	1,917.00	-	-	-	-	1939
3	SH 3	1917	-	-	-	-	1952
4	SH 3	1952	30.42	48.96	I-45 in Houston	I-45 / SH 6 / SH 146 in La Marque	current
5	SH 4	1917	24.45	39.35	Boca Chica State Park	Fed. 180 in Matamoros, Tamaulipas (Mexico)	current
6	SH 5	1,917	-	-	-	-	1944
7	SH 5	1959	30	48	US 75 in Howe	FM 2786 in Fairview	current
8	SH 6	1917	476.38	766.66	SH-6 north of Quanah	I-45 / SH 3 / SH 146 in La Marque	current
9	SH 7	1917	212.67	342.26	Future I-69/US 84 in Joaquin	I-35 in Bruceville-Eddy	current
10	SH 8	1917	41.4	66.63	AR 41 north of New Boston	SH 155 in Linden	current
11	SH 9	1917	-	-	-	-	1971
12	SH 9	2014	3.2	5.15	FM 116 in Copperas Cove	US 190 in Copperas Cove	current
13	SH 10	1917	-	-	-	-	1960
14	SH 10	1979	8.6	13.84	SH 183 in Euless	I-820 / SH 121 / SH 121 in Fort Worth	current
15	SH 11	1917	153.16	246.49	Future I-369/US 59 in Linden	SH 56 in Sherman	current
16	SH 12	1917	-	-	-	-	1939
17	SH 12	1959	19.57	31.49	LA 12 at Deweyville	I-10 in Vidor	current
18	SH 13	1,917.00	-	-	-	-	1939
19	SH 14	1917	60.15	96.8	SH 6 south of Bremond	I-45 at Richland	current
20	SH 15	1917	-	-	-	-	1943
21	SH 15	1,955.00	125.15	201.41	SH-15 (OK) east of Follett	US 54 at Stratford	current
22	SH 16	1917	-	-	-	-	1919
23	SH 16	1923	541.82	871.97	US 281 south of Wichita Falls	US 83 in Zapata	current
24	SH 17	1917	92.12	148.25	US 67 / US 90 in Marfa	BL I-20 in Pecos	current
25	SH 18	1917	-	-	-	-	1947
26	SH 18	1958	83.49	134.36	BL I-10 / US 285 in Fort Stockton	NM 18 north of Kermit	current
27	SH 19	1917	186.66	300.4	Bus. US 82 / Bus. US 271 in Paris	I-45 in Huntsville	current
28	SH 20	1917	-	-	-	-	1951
29	SH 20	1969	78.06	125.63	NM 478 in Anthony, N.M.	I-10 in McNary	current
30	SH 21	1917	312.5	502.92	LA 6 east of San Augustine	SH 80 in San Marcos	current
31	SH 22	1917	111.22	178.99	SH 31 in Corsicana	SH 36 in Hamilton	current
32	SH 23	1917	-	-	-	-	1939
33	SH 23	1959	28.7	46.19	SH-23 (OK) north of Booker	US 83 in Lipscomb County	current
34	SH 24	1917	33.16	53.37	Bus. US 82 / Bus. US 271 in Paris	I-30 / US 67 near Campbell	current
35	SH 25	1917	59.95	96.48	Red River north of Electra	US 281 at Windthorst	current
36	SH 26	1917	-	-	-	-	1962
37	SH 26	1980	18.55	29.85	SH 121 in Grapevine	SH 183 in Haltom City	current
38	SH 27	1917	39.05	62.84	I-10 at Comfort	I-10 near Mountain Home	current
39	SH 28	1917	-	-	-	-	1939
40	SH 29	1917	142.62	229.52	SH 95 near Taylor	US 83 near Menard	current
41	SH 30	1917	-	-	-	-	1939
42	SH 30	1960	53.16	85.55	SH 19 in Huntsville	Bus. SH 6 in College Station	current
43	SH 31	1917	149.81	241.1	US 80 in Longview	US 84 near Waco	current
44	SH 32	1917	-	-	-	-	1939
45	SH 32	proposed	-	-	SH 4 in Brownsville	I-69E/US 77/US 83 in Brownsville	-
46	SH 33	1917	-	-	-	-	1939
47	SH 33	1955	22.78	36.66	SH-33 (OK) in Hemphill County	US 60 south of Canadian	current
48	SH 34	1917	130.32	209.73	I-35E in Italy	US 82 near Honey Grove	current
49	SH 35	1917	207.14	333.36	I-45 in Houston	I-37 / US 181 near Corpus Christi	current
50	SH 36	1917	-	-	-	-	1917
51	SH 36	1918	343.1	552.17	SH 288 in Freeport	Bus. US 83 at Abilene	current
52	SH 37	1918	92.29	148.53	US 69 in Mineola	SH-37 (OK) north of Albion	current
53	SH 38	1918	-	-	-	-	1923
54	SH 38	1923	-	-	-	-	1924
55	SH 38	1930	-	-	-	-	1939
56	SH 39	1919	-	-	-	-	1931
57	SH 39	1931	-	-	-	-	1935
58	SH 39	1936	35.36	56.91	SH 27 in Ingram	US 83 in Real County	current
59	SH 40	1919	-	-	-	-	1939
60	SH 40	1994	3.01	4.84	SH 6 in College Station	FM 2154 in College Station	current
61	SH 41	1919	50.53	81.32	I-10 near Mountain Home	US 377 near Rocksprings	current
62	SH 42	1919	-	-	-	-	1939
63	SH 42	1962	35.13	56.54	US 79 south of Price	US 80 in White Oak	current
64	SH 43	1919	-	-	-	-	1923
65	SH 43	1923	85.76	138.02	US 79 / US 259 / SH 64 in Henderson	Future I-369/US 59 in Atlanta	current
66	SH 44	1919	128.85	207.36	SH 358 in Corpus Christi	US 83 west of Encinal	current
67	SH 45	1919	-	-	-	-	1960
68	SH 45	1985	15.37	24.74	FM 1626 in ManchacaSH 130 in AustinSH 130 in Austin	RM 1826 in AustinI-35 in AustinRM 620 in Austin	current
69	SH 46	1919	71.39	114.89	SH 123 in Seguin	SH 16 west of Boerne	current
70	SH 47	1923	-	-	-	-	1939
71	SH 47	1987	7.15	11.51	FM 60 in College Station	SH 21 in Bryan	current
72	SH 48	1923	-	-	-	-	1931
73	SH 48	1931	22.27	35.84	SH 100	Bus. US 77 / US 281 in Brownsville	current
74	SH 49	1923	60.84	97.91	LA 2 east of Gray	US 271 in Mount Pleasant	current
75	SH 50	1923	-	-	-	-	1939
76	SH 50	1965	11.68	18.8	SH 24 near Commerce	SH 34 in Ladonia	current
77	SH 51	1923	-	-	-	-	1932
78	SH 51	1932	-	-	-	-	1959
79	SH 51	1974	5.76	9.27	FM 281 / FM 760 in Hansford County	SH 207 in Hansford County	current
80	SH 52	1923	-	-	-	-	1945
81	SH 53	1923	-	-	-	-	1930
82	SH 53	1930	26.84	43.19	US 77 in Rosebud	SH 36 in Temple	current
83	SH 54	1923	54.93	88.4	I-10 / US 90 in Van Horn	US 62 / US 180 in Culberson County	current
84	SH 55	1923	99.39	159.95	US 83 in Uvalde	US 277 in Edwards County	current
85	SH 56	1923	-	-	-	-	1939
86	SH 56	1974	64.47	103.75	US 82 in Honey Grove	US 82 in Whitesboro	current
87	SH 57	1923	-	-	-	-	1934
88	SH 57	1966	-	-	-	-	1971
89	SH 57	1994	1.47	2.37	FM 2493 in Tyler	SH 155 in Tyler	current
90	SH 58	1923	-	-	-	-	1934
91	SH 58	2009	-	-	-	-	2011
92	SH 59	1923	-	-	-	-	1928
93	SH 59	1929	56.18	90.41	US 281 / US 380 / SH 114 / SH 199 in Jacksboro	US 82 in St. Jo	current
94	SH 60	1923	69.95	112.57	FM 2031 in Matagorda	SH 36 in Wallis	current
95	SH 61	1923	21.43	34.49	Anahuac	US 90 at Devers	current
96	SH 62	1923	29.17	46.94	SH 73 near Bridge City	US 96 at Buna	current
97	SH 63	1923	61.73	99.34	LA 8 east of Burkeville	US 69 in Zavalla	current
98	SH 64	1923	82.18	132.26	US 79 / US 259 / SH 43 in Henderson	US 80 in Wills Point	current
99	SH 65	1923	-	-	-	-	1939
100	SH 65	1961	15.5	24.94	SH 124 in Stowell	SH 61 near Anahuac	current
101	SH 66	1923	-	-	-	-	1931
102	SH 66	1931	-	-	-	-	1939
103	SH 66	1961	34.97	56.28	US 69 / US 380 in Greenville	SH 78 in Garland	current
104	SH 67	1923	30.78	49.54	US 180 in Breckenridge	US 380 / SH 16 in Graham	current
105	SH 68	1923	-	-	-	-	1942
106	SH 68	proposed	-	-	I-2/US 83 in Donna	I-69C/US 281 in Edinburg	-
107	SH 69	1923	-	-	-	-	1939
108	SH 69	1971	-	-	-	-	1992
109	SH 70	1923	315.89	508.38	US 83 south of Perryton	US 277 south of Blackwell	current
110	SH 71	1923	253.2	407.49	SH 35 in Blessing	US 87 / US 377 near Brady	current
111	SH 72	1923	111.73	179.81	US 77 / US 183 in Cuero	SH 97 near Fowlerton	current
112	SH 73	1923	42.02	67.62	I-10 near Orange	I-10 in Winnie	current
113	SH 74	1923	-	-	-	-	1951
114	SH 74	proposed	-	-	SH 161 near DFW Airport	SH 360 near DFW Airport	-
115	SH 75	1923	-	-	-	-	1939
116	SH 75	1987	132.63	213.45	I-45 in Conroe	I-45 in Streetman	current
117	SH 76	1923	-	-	-	-	1932
118	SH 76	1932	-	-	-	-	1966
119	SH 77	1923	46.82	75.35	LA 1 east of Smyrna	US 259 west of Naples	current
120	SH 78	1923	90.83	146.18	SH-78 (OK) at Sowell's Bluff Bridge	I-30 in Dallas	current
121	SH 79	1923	96.2	154.82	US 183 / US 283	SH-79 (OK) north of Byers	current
122	SH 80	1923	93.3	150.15	SH 123 in Karnes City	I-35 in San Marcos	current
123	SH 81	1923	-	-	-	-	1939
124	SH 81	1939	-	-	-	-	1939
125	SH 81	1991	23.35	37.58	I-35 in Hillsboro	I-35W in Grandview	current
126	SH 82	1923	-	-	-	-	1958
127	SH 82	1975	13.01	20.94	LA 82 in Jefferson County	SH 73 in Port Arthur	current
128	SH 83	1923	-	-	-	-	1935
129	SH 83	1955	56.07	90.24	SH 137 in Welch	NM 132 west of Denver City	current
130	SH 84	1923	-	-	-	-	1939
131	SH 84	proposed	8	12.9	I-35 in Laredo	FM 1472 in Laredo	-
132	SH 85	1923	76.93	123.81	SH 97 in Charlotte	US 83 at Carrizo Springs	current
133	SH 86	1923	149.37	240.39	US 287 in Estelline	US 60 in Bovina	current
134	SH 87	1923	228.49	367.72	I-45 in Galveston	Future I-69 / US 59 / US 84 in Timpson	current
135	SH 88	1923	-	-	-	-	1938
136	SH 89	1923	-	-	-	-	1929
137	SH 89	1929	-	-	-	-	1939
138	SH 89	1988	6.6	10.6	US 181 / SH 188 near Sinton	US 181 near Sinton	current
139	SH 90	1923	42.07	67.71	SH 75 in Madisonville	SH 6 / SH 105 in Navasota	current
140	SH 91	1923	-	-	-	-	1943
141	SH 91	1994	13.61	21.9	US 75 in Sherman	SH-91 north of Denison	current
142	SH 92	1924	-	-	-	-	1924
143	SH 92	1924	37.93	61.04	US 277 near Stamford	SH 70 in Rotan	current
144	SH 93	1924	-	-	-	-	1933
145	SH 93	1937	-	-	-	-	1938
146	SH 93	1967	6.48	10.43	I-369/US 59 in Texarkana	I-30 / US 59 in Texarkana	current
147	SH 94	1924	50.27	80.9	Future Bus. I-69 / Bus. US 59 / Bus. US 69 in Lufkin	SH 19 in Trinity	current
148	SH 95	1924	122.36	196.92	US 77 Alt. near Yoakum	US 190 / SH 36 / Loop 363 in Temple	current
149	SH 96	1924	-	-	-	-	1945
150	SH 96	1994	6.45	10.38	SH 146 in Kemah	I-45 in League City	current
151	SH 97	1924	143.75	231.34	US 90 in Waelder	I-35 in Cotulla	current
152	SH 98	1924	8.9	14.32	US 67 near Simms	US 82 near New Boston	current
153	SH 99	1924	-	-	-	-	1934
154	SH 99	1960	-	-	-	-	1968
155	SH 99	1994	123	198	Bus. SH 146 in Baytown	I-69/US 59 in Sugar Land	current
156	SH 100	1924	24.61	39.61	Queen Isabella Memorial Bridge in Port Isabel	I-69E / US 77 / US 83 in Russeltown	current
157	SH 101	1925	-	-	-	-	1957
158	SH 101	1925	-	-	-	-	1926
159	SH 101	1975	25.56	41.13	US 81 in Bowie	SH 114 in Bridgeport	current
160	SH 102	1925	-	-	-	-	1927
161	SH 102	1925	-	-	-	-	1944
162	SH 102	1955	22.76	36.63	US 87 in Dallam County	NM 421 in Dallam County	current
163	SH 103	1925	63.05	101.47	SH 21 in Sabine County	SH 7 in Angelina County	current
164	SH 103	1927	-	-	-	-	1929
165	SH 104	1925	-	-	-	-	1927
166	SH 104	1927	-	-	-	-	1951
167	SH 104	proposed	11.1	17.9	PR 100 in South Padre Island	FM 106 in Brownsville	-
168	SH 105	1925	150.37	242	US 69 / US 96 / US 287 at Beaumont	Bus. US 290 at Brenham	current
169	SH 106	1925	-	-	-	-	1939
170	SH 107	1925	-	-	-	-	1927
171	SH 107	1925	-	-	-	-	1931
172	SH 107	1932	46.09	74.17	I-69E/US 77 in Combes	I-2/US 83 in Mission	current
173	SH 108	1925	33.21	53.45	SH 16 in Strawn	US 281 in Stephenville	current
174	SH 109	1925	-	-	-	-	1932
175	SH 109	1932	-	-	-	-	1948
176	SH 110	1925	77.34	124.47	US 80 in Grand Saline	US 84 / Loop 62 in Rusk	current
177	SH 111	1925	76.24	122.7	SH 71 in Midfield	US 183 / SH 97 south of Gonzales	current
178	SH 112	1925	-	-	-	-	1939
179	SH 112	1992	10.43	16.79	US 183 north of Eastland	I-20 in Eastland	current
180	SH 113	1925	-	-	-	-	1975
181	SH 114	1926	194.46	312.95	SH 183 in Irving	NM 114	current
182	SH 115	1926	-	-	-	-	1926
183	SH 115	1926	-	-	-	-	1931
184	SH 115	1932	106.74	171.78	SH 349 in Patricia	I-20 in Pyote	current
185	SH 116	1926	-	-	-	-	1934
186	SH 116	1955	-	-	-	-	1977
187	SH 117	1926	-	-	-	-	1955
188	SH 117	1983	-	-	-	-	1996
189	SH 118	1926	-	-	-	-	1931
190	SH 118	1931	155.27	249.88	I-10 in Kent	Big Bend National Park	current
191	SH 119	1926	48.99	78.84	US 77 Alt. / US 183	US 87 / SH 97 in Stockdale	current
192	SH 120	1927	-	-	-	-	1939
193	SH 121	1927	85.56	137.7	SH 78 north of Bonham	I-35W in Fort Worth	current
194	SH 122	1927	-	-	-	-	1939
195	SH 122	1988	-	-	-	-	2015
196	SH 123	1927	81.1	130.52	I-35 in San Marcos	US 181 in Karnes City	current
197	SH 124	1927	-	-	-	-	1930
198	SH 124	1930	40.2	64.7	US 69 / US 96 / US 287 in Beaumont	SH 87 at High Island	current
199	SH 125	1927	-	-	-	-	1939
200	SH 125	1955	27.75	44.66	SH 114 in Whiteface	NM 125 near Bledsoe	current
201	SH 126	1927	-	-	-	-	1935
202	SH 127	1927	-	-	-	-	1930
203	SH 127	1932	21.22	34.15	US 83 in Concan	US 90 in Sabinal	current
204	SH 128	1927	-	-	-	-	1936
205	SH 128	1936	-	-	-	-	1936
206	SH 128	1955	13.77	22.16	SH 115 in Andrews County	NM 128 in Andrews County	current
207	SH 129	1928	-	-	-	-	1934
208	SH 130	1928	-	-	-	-	1939
209	SH 130	1985	130.6	210.2	I-35 in Georgetown	US 183 / SH 45 Toll	current
210	SH 131	1928	33.09	53.25	US 90, 12 miles (19 km) north of Brackettville	US 277 in Eagle Pass	current
211	SH 132	1928	-	-	-	-	1932
212	SH 132	1991	12.71	20.45	I-35 in Lytle	I-35 in Devine	current
213	SH 133	1928	-	-	-	-	1933
214	SH 134	1928	-	-	-	-	1930
215	SH 134	1930	-	-	-	-	2006
216	SH 135	1928	46.68	75.12	US 271 near Gladewater	US 69 in Jacksonville	current
217	SH 136	1929	108.58	174.74	SH-136 (OK) north of Gruver	BL I-40 in Amarillo	current
218	SH 137	1929	192.24	309.38	US 385 in Brownfield	SH 163 near Ozona	current
219	SH 138	1929	-	-	-	-	1939
220	SH 138	1988	6.36	10.24	SH 195 in Florence	US 183 in Williamson County	current
221	SH 139	1929	-	-	-	-	1930
222	SH 139	1930	-	-	-	-	1948
223	SH 140	1929	-	-	-	-	1934
224	SH 140	2012	2.34	3.77	I-20 / SH 158 in Midland	Bus. SH 349 in Midland	current
225	SH 141	1929	16.27	26.18	Future I-69E/US 77 in Kingsville	Future I-69C/US 281 in Jim Wells County	current
226	SH 142	1929	16.9	27.2	US 183 in Lockhart	SH 80 in Martindale	current
227	SH 143	1929	-	-	-	-	1934
228	SH 144	1930	39.03	62.81	Bus. US 377 in Granbury	SH 22 near Meridian	current
229	SH 145	1930	-	-	-	-	1931
230	SH 145	1932	-	-	-	-	1939
231	SH 146	1930	105.97	170.54	Future I-69/US 59 at Livingston	I-45 / SH 3 / SH 6 in La Marque	current
232	SH 147	1930	46.84	75.38	SH 63 in Zavalla	SH 87 near Shelbyville	current
233	SH 148	1930	55.15	88.76	SH 79 in Petrolia	US 281 / SH 114 in Jacksboro	current
234	SH 149	1930	33.87	54.51	I-20 in Longview	Future I-369/US 59 in Carthage	current
235	SH 150	1930	35.94	57.84	Future I-69/US 59 in Shepherd	I-45 near New Waverly	current
236	SH 151	1930	-	-	-	-	1951
237	SH 151	1984	10.67	17.17	US 90 in San Antonio	Loop 1604 in San Antonio	current
238	SH 152	1930	108.6	174.77	SH-152 (OK) east of Wheeler	US 87 / US 287 in Dumas	current
239	SH 153	1930	-	-	-	-	1942
240	SH 153	1988	70.89	114.09	SH 70 in Nolan County	US 84 / US 283 in Coleman	current
241	SH 154	1930	99.65	160.37	Loop 390 in Marshall	SH 24 in Cooper	current
242	SH 155	1930	111.75	179.84	US 59 in Linden	US 79 / SH 19 in Palestine	current
243	SH 156	1930	14.23	22.9	US 190 in Point Blank	SH 150 in Coldspring	current
244	SH 157	1930	-	-	-	-	1945
245	SH 158	1930	170.16	273.85	US 67 / US 83 in Ballinger	SH 302 near Goldsmith	current
246	SH 159	1930	57.73	92.91	US 290 / Bus. SH 6 in Hempstead	Bus. SH 71 in La Grange	current
247	SH 160	1930	8.89	14.31	US 69 / SH 11 in Whitewright	SH 78 in Desert	current
248	SH 161	1930	-	-	-	-	1931
249	SH 161	1977	12.31	19.81	I-35E in Carrollton	SH 183 in Irving	current
250	SH 162	1930	-	-	-	-	1940
251	SH 163	1930	203.11	326.87	BL I-20 in Colorado City	US 90 in Comstock	current
252	SH 164	1930	54.42	87.58	SH 75 in Buffalo	SH 6 10 miles (16 km) east of Waco	current
253	SH 165	1930	0.51	0.82	-	-	current
254	SH 166	1930	43.09	69.35	SH 17 in Fort Davis	SH 118 in Jeff Davis County	current
255	SH 167	1931	-	-	-	-	1940
256	SH 167	2012	-	-	-	-	2013
257	SH 168	1932	-	-	-	-	1934
258	SH 168	1986	0.87	1.4	Galveston naval installation	SH 87 in Galveston	current
259	SH 169	1932	-	-	-	-	1932
260	SH 169	1990	-	-	-	-	1991
261	SH 170	1932	-	-	-	-	1955
262	SH 170	1988	6.52	10.49	SH 114 in Roanoke	I-35W in Fort Worth	current
263	SH 171	1932	110.85	178.4	US 180 in Weatherford	US 84 in Mexia	current
264	SH 172	1932	28.47	45.82	Loop 522 in Ganado	Olivia	current
265	SH 173	1932	97.34	156.65	SH 16 near Kerrville	SH 16 near Jourdanton	current
266	SH 174	1932	50.21	80.81	I-35W in Burleson	SH 22 in Meridian	current
267	SH 175	1932	8.49	13.66	US 82 in Nocona	FM 1806 in Montague	current
268	SH 176	1932	-	-	-	-	1939
269	SH 176	1959	90	144.84	US 385 in Andrews	I-20 at Big Spring	current
270	SH 177	1932	-	-	-	-	1940
271	SH 178	1932	-	-	-	-	1938
272	SH 178	1991	2.86	4.6	NM 136	I-10 in El Paso	current
273	SH 179	1932	8.44	13.58	SH 75 at Dew	Bus. US 84 at Teague	current
274	SH 180	1932	-	-	-	-	1938
275	SH 180	1991	30.38	48.89	I-35E in Dallas	I-35W in Fort Worth	current
276	SH 181	1932	-	-	-	-	1950
277	SH 182	1932	10.51	16.91	SH 37 at Quitman	US 69 at Alba	current
278	SH 183	1932	35.94	57.84	I-35E / US 77 in Dallas	I-20 / I-820 in Fort Worth	current
279	SH 184	1932	11.08	17.83	SH 87 at Hemphill	US 96 at Bronson	current
280	SH 185	1932	51.56	82.98	Future Bus. I-69/Bus. US 59 at Victoria	SH 238 at Seadrift	current
281	SH 186	1932	47.71	76.78	Port Mansfield	US 281 at Linn	current
282	SH 187	1932	-	-	-	-	1952
283	SH 188	1932	-	-	-	-	1942
284	SH 188	1993	41.58	66.92	Bus. SH 35 between Port Aransas and Rockport	I-37 near Mathis	current
285	SH 189	1932	-	-	-	-	1935
286	SH 190	1932	-	-	-	-	1934
287	SH 190	1977	24.7	39.8	I-30 in Garland	I-35E in Carrollton	current
288	SH 191	1932	-	-	-	-	1939
289	SH 191	1978	17.75	28.57	Loop 250 in Midland	Spur 450 in Odessa	current
290	SH 192	1932	-	-	-	-	1933
291	SH 193	1933	6.48	10.43	I-20 near Gordon	SH 108 at Mingus	current
292	SH 194	1933	42.72	68.75	FM 3466 at Plainview	US 385 at Dimmitt	current
293	SH 195	1933	34.73	55.89	FM 439 at Fort Cavazos	I-35 near Georgetown	current
294	SH 196	1933	-	-	-	-	1939
295	SH 197	1933	-	-	-	-	1941
296	SH 198	1933	37.67	60.62	SH 64 at Canton	SH 31 at Malakoff	current
297	SH 199	1933	53.25	85.7	I-30/US 377 at Fort Worth	US 281/US 380/SH 114 in Jacksboro	current
298	SH 200	1933	-	-	-	-	1952
299	SH 200	proposed	-	-	Corpus Christi Home Port	SH 361 in Ingleside	-
300	SH 201	1934	-	-	-	-	1934
301	SH 201	2002	7.57	12.18	SH 195 at Killeen	I-14/US 190 at Fort Cavazos	current
302	SH 202	1934	29.77	47.91	US 77 Alt. near Refugio	Future I-69W/US 59 at Beeville	current
303	SH 203	1934	39.84	64.12	SH-9 (OK) west of Madge, Okla.	US 287 at Hedley	current
304	SH 204	1934	37.92	61.03	US 259 near Caro	US 79 at Jacksonville	current
305	SH 205	1934	23.28	37.47	US 80 at Terrell	SH 78 at Lavon	current
306	SH 206	1934	55.89	89.95	I-20 at Cisco	US 67 at Coleman	current
307	SH 207	1934	199.71	321.4	US 380 at Post	SH-207(OK) north of Gruver	current
308	SH 208	1934	145.19	233.66	US 87 in San Angelo	SH 70 near Spur	current
309	SH 209	1934	-	-	-	-	1938
310	SH 210	1934	-	-	-	-	1935
311	SH 210	proposed	-	-	Minute Maid Park area	I-610 in Houston	-
312	SH 211	1934	-	-	-	-	1942
313	SH 211	1986	3.7	6	FM 1957 west of San Antonio	US 90 in Bexar County (south portion)	current
314	SH 211	1986	7.4	11.9	SH 16 in Bexar County	FM 471 in Medina County (north portion)	current
315	SH 212	1934	-	-	-	-	1935
316	SH 213	1934	15.29	24.61	US 60 at Higgins	SH 305 near Lipscomb	current
317	SH 214	1935	193.27	311.04	US 62 / US 380 at Seminole	I-40 at Adrian	current
318	SH 215	1935	-	-	-	-	1937
319	SH 216	1935	-	-	-	-	1937
320	SH 217	1935	13.59	21.87	Palo Duro Canyon State Park	US 60 at Canyon	current
321	SH 218	1935	3.99	6.42	FM 78 at Randolph Air Force Base	I-35 near Schertz	current
322	SH 219	1935	-	-	-	-	1940
323	SH 220	1935	13.52	21.76	US 67 at Chalk Mountain	SH 6 at Hico	current
324	SH 221	1935	-	-	-	-	1938
325	SH 222	1935	59.93	96.45	US 380 8 miles (13 km) west of Throckmorton	US 82 / SH 114 14 miles SE of Guthrie	current
326	SH 223	1935	1.64	2.64	SH 118 in Alpine	US 67 / US 90 in Alpine	current
327	SH 224	1935	-	-	-	-	1938
328	SH 224	1979	14.9	23.98	SH 24 / SH 50 in Commerce	SH 34 in Greenville	current
329	SH 225	1935	15.6	25.11	SH 146 in La Porte	I-610 in Houston	current
330	SH 226	1936	-	-	-	-	1940
331	SH 227	1936	-	-	-	-	1956
332	SH 227	1987	-	-	-	-	1990
333	SH 228	1936	-	-	-	-	1939
334	SH 229	1936	-	-	-	-	1939
335	SH 230	1936	-	-	-	-	1942
336	SH 230	1990	-	-	-	-	2003
337	SH 231	1936	-	-	-	-	1941
338	SH 232	1936	-	-	-	-	1942
339	SH 233	1936	-	-	-	-	1939
340	SH 234	1936	6.42	10.33	US 77 / FM 631 in Odem	I-37 in Edroy	current
341	SH 235	1936	-	-	-	-	1959
342	SH 236	1936	6.86	11.04	FM 107 north of Mother Neff State Park	SH 36 at The Grove	current
343	SH 237	1936	16.08	25.88	US 290 near Burton	SH 159 near Oldenburg	current
344	SH 238	1936	17.68	28.45	SH 35 in Port Lavaca	SH 185 northwest of Seadrift	current
345	SH 239	1936	66.83	107.55	FM 774 in Austwell	SH 72 east of Kenedy	current
346	SH 240	1936	43.25	69.6	US 287 east of Harrold	Bus. US 287 in Wichita Falls	current
347	SH 241	1936	-	-	-	-	1939
348	SH 242	1936	-	-	-	-	1939
349	SH 242	1985	21.63	34.81	I-69/US 59 near Splendora	FM 1488 in The Woodlands	current
350	SH 243	1937	27.91	44.92	SH 64 in Canton	US 175 in Kaufman	current
351	SH 244	1937	-	-	-	-	1940
352	SH 245	1937	-	-	-	-	1940
353	SH 246	1937	-	-	-	-	1951
354	SH 247	1937	-	-	-	-	1942
355	SH 248	1937	-	-	-	-	1940
356	SH 249	1937	-	-	-	-	1940
357	SH 249	1988	49.44	79.57	SH 105 near Navasota	I-45 in Houston	current
358	SH 250	1937	-	-	-	-	1939
359	SH 251	1937	11.51	18.52	SH 79 in Olney	FM 926 in Newcastle	current
360	SH 252	1937	-	-	-	-	1939
361	SH 253	1937	-	-	-	-	1941
362	SH 254	1937	18.54	29.84	US 281 at Peadenville	SH 16 west of Graford	current
363	SH 255	1937	-	-	-	-	1942
364	SH 255	2004	22.45	36.13	I-35 north of Laredo	Colombia-Solidarity International Bridge	current
365	SH 256	1937	61.62	99.17	US 83 near Buck Creek	SH 86 / SH 207 in Silverton	current
366	SH 257	1937	-	-	-	-	1939
367	SH 258	1937	11.17	17.98	US 82 / US 277 southwest of Wichita Falls	SH 25 at Kadane Corner	current
368	SH 259	1938	-	-	-	-	1962
369	SH 260	1938	-	-	-	-	1938
370	SH 261	1938	8.58	13.81	RM 2241 near Bluffton	SH 29 near Buchanan Dam	current
371	SH 262	1938	-	-	-	-	1939
372	SH 263	1938	-	-	-	-	1939
373	SH 264	1938	-	-	-	-	1940
374	SH 265	1938	-	-	-	-	1942
375	SH 265	1988	-	-	-	-	1994
376	SH 266	1938	-	-	-	-	1939
377	SH 267	1938	-	-	-	-	1940
378	SH 267	2012	-	-	-	-	2013
379	SH 268	1938	-	-	-	-	1939
380	SH 269	1938	-	-	-	-	1942
381	SH 270	1938	-	-	-	-	1942
382	SH 271	1938	-	-	-	-	1939
383	SH 272	1938	-	-	-	-	1939
384	SH 273	1938	61.45	98.89	US 60 / SH 152 in Pampa	SH 203 northeast of Hedley	current
385	SH 274	1938	22.11	35.58	US 175 in Kemp	SH 31 / FM 764 in Trinidad	current
386	SH 275	1938	-	-	-	-	1941
387	SH 275	1993	6.23	10.03	SH 87 in Galveston	I-45 in Galveston	current
388	SH 276	1938	-	-	-	-	1953
389	SH 276	1960	40.81	65.68	US 69 in Emory	SH 205 in Rockwall	current
390	SH 277	1938	-	-	-	-	1940
391	SH 278	1938	-	-	-	-	1940
392	SH 279	1938	31.52	50.73	SH 206 south of Cross Plains	US 67 / US 84 in Brownwood	current
393	SH 280	1938	-	-	-	-	1939
394	SH 281	1939	-	-	-	-	1939
395	SH 282	1939	-	-	-	-	1967
396	SH 282	1993	-	-	-	-	1996
397	SH 283	1939	11.78	18.96	US 277 / SH 6 in Stamford	US 380 near Old Glory	current
398	SH 284	1939	-	-	-	-	1951
399	SH 285	1939	56.87	91.52	Future I-69E/US 77 in Riviera	SH 16 in Hebbronville	current
400	SH 286	1939	15.21	24.48	I-37 in Corpus Christi	FM 70 at Chapman Ranch	current
401	SH 287	1939	-	-	-	-	1939
402	SH 288	1939	60.01	96.58	I-45 in Houston	SH 36 / FM 1495 in Freeport	current
403	SH 289	1939	53.7	86.42	Elks Road north of Pottsboro	Loop 12 in Dallas	current
404	SH 290	1939	-	-	-	-	1955
405	SH 290	1992	24.36	39.2	I-10 east of Sheffield	I-10 / SH 349 northeast of Sheffield	current
406	SH 291	1939	-	-	-	-	1962
407	SH 292	1939	-	-	-	-	1940
408	SH 293	1939	-	-	-	-	1940
409	SH 294	1939	42.18	67.88	US 69 / SH 21 in Alto	US 79 / US 84 near Tucker	current
410	SH 295	1939	-	-	-	-	1953
411	SH 296	1939	-	-	-	-	1939
412	SH 297	1939	-	-	-	-	1939
413	SH 297	1989	-	-	-	-	1994
414	SH 298	1939	-	-	-	-	1939
415	SH 299	1939	-	-	-	-	1942
416	SH 300	1939	-	-	-	-	1943
417	SH 300	1968	18.62	29.97	US 271 / SH 155 in Gilmer	US 80 in Longview	current
418	SH 301	1939	-	-	-	-	1959
419	SH 302	1939	83.17	133.85	I-20 in Odessa	US 285 southwest of Mentone	current
420	SH 303	1938	-	-	-	-	1943
421	SH 304	1938	42.94	69.11	SH 21 / SH 71 in Bastrop	SH 97 northeast of Gonzales	current
422	SH 305	1938	29.41	47.33	SH 15 east of Darrouzett	US 60 in Glazier	current
423	SH 306	1938	-	-	-	-	1939
424	SH 307	1938	-	-	-	-	1961
425	SH 308	1938	1.39	2.24	Main Street in Bryan	FM 60 in College Station	current
426	SH 309	1939	11.68	18.8	SH 31 in Kerens	US 287 near Round Prairie	current
427	SH 310	1939	-	-	-	-	1939
428	SH 310	1987	6.81	10.96	I-45 in Hutchins	US 175 in Dallas	current
429	SH 311	1939	-	-	-	-	1943
430	SH 312	1939	-	-	-	-	1939
431	SH 312	proposed	-	-	I-69/US 59 at Sugar Land	US 90 Alt. at Sugar Land	-
432	SH 313	1939	-	-	-	-	1941
433	SH 314	1939	-	-	-	-	1940
434	SH 315	1939	26.04	41.91	Bus. US 79 in Carthage	US 259 in Mount Enterprise	current
435	SH 316	1939	9.07	14.6	Turnabout near Indianola	SH 238 south of Port Lavaca	current
436	SH 317	1939	44.79	72.08	SH 6 in Valley Mills	I-35 in Belton	current
437	SH 318	1939	-	-	-	-	1939
438	SH 319	1939	-	-	-	-	1939
439	SH 320	1939	18.79	30.24	SH 7 west of Marlin	SH 53 near Zabcikville	current
440	SH 321	1939	20.29	32.65	US 90 / SH 146 at Dayton	SH 105 / Loop 573 at Cleveland	current
441	SH 322	1939	17.94	28.87	I-20 in Longview	US 259 in Henderson	current
442	SH 323	1939	12.8	20.6	SH 64 in Henderson	SH 135 in Overton	current
443	SH 324	1939	-	-	-	-	1942
444	SH 325	1939	-	-	-	-	1940
445	SH 326	1940	24.37	39.22	US 69 / US 287 in Kountze	US 90 in Nome	current
446	SH 327	1940	8.01	12.89	US 96 in Silsbee	US 69 / US 287 south of Kountze	current
447	SH 328	1940	-	-	-	-	1951
448	SH 329	1940	62.19	100.09	US 67 / SH 349 in Rankin	SH 18 in Grandfalls	current
449	SH 330	1940	-	-	-	-	1953
450	SH 331	1940	-	-	-	-	1940
451	SH 332	1939	15.65	25.19	Surfside Beach	SH 36 in Brazoria	current
452	SH 333	1939	-	-	-	-	1959
453	SH 334	1939	-	-	-	-	1959
454	SH 334	1989	10.12	16.29	US 175 between Mabank and Eustace	SH 274 at Seven Points	current
455	SH 335	1939	-	-	-	-	1975
456	SH 336	1940	14.51	23.35	SH 107 in McAllen/Edinburg	US 281 in Hidalgo	current
457	SH 337	1940	-	-	-	-	1942
458	SH 337	1955	-	-	-	-	1963
459	SH 337	1963	21.1	33.96	SH 16 northwest of Graford	US 180 in Mineral Wells	current
460	SH 338	1940	6.72	10.81	SH 77 in Naples	US 259 at Rocky Branch	current
461	SH 339	1941	45.44	73.13	SH 16 south of Freer	SH 285 west of Falfurrias	current
462	SH 340	1941	-	-	-	-	1945
463	SH 341	1941	-	-	-	-	1990
464	SH 342	1941	15.37	24.74	Loop 12 in Dallas	US 77 near Red Oak	current
465	SH 343	1941	-	-	-	-	1942
466	SH 344	1940	-	-	-	-	1953
467	SH 345	1942	8.77	14.11	FM 106 in Rio Hondo	Bus. US 77 in San Benito	current
468	SH 346	1942	-	-	-	-	1965
469	SH 347	1942	11.44	18.41	US 69 / US 96 / US 287 in Beaumont	SH 87 in Port Arthur	current
470	SH 348	1943	-	-	-	-	1991
471	SH 349	1943	197.43	317.73	SH 137 near Lamesa	US 90 at Dryden	current
472	SH 350	1943	47.9	77.09	Bus. US 84 / US 180 / SH 208 in Snyder	BL I-20 in Big Spring	current
473	SH 351	1943	25.12	40.43	US 180 / SH 6 west of Albany	Bus. US 83 in Abilene	current
474	SH 352	1943	13.62	21.92	US 80 in Sunnyvale	I-30 / US 69 in Dallas	current
475	SH 353	1940	-	-	-	-	1952
476	SH 354	1944	21.35	34.36	US 87 / US 287 south of Masterson	US 385 / FM 767 in Channing	current
477	SH 355	1946	-	-	-	-	1947
478	SH 356	1946	8.88	14.29	I-35E / US 77 in Dallas	SH 183 in Irving	current
479	SH 357	1946	11.05	17.78	SH 358 in Corpus Christi	FM 665 in Corpus Christi	current
480	SH 358	1946	16.86	27.13	Corpus Christi Naval Air Station in Corpus Christi	I-37 in Corpus Christi	current
481	SH 359	1946	-	-	-	-	1947
482	SH 359	1954	135.23	217.63	US 181 in Skidmore	US 83 in Laredo	current
483	SH 360	1955	28	45.06	SH 121 in Grapevine	US 287 in Mansfield	current
484	SH 361	1956	35.29	56.79	SH 35 in Gregory	SH 22 in Corpus Christi	current
485	SH 362	1956	-	-	-	-	1957
486	SH 362	1986	-	-	-	-	1987
487	SH 363	proposed	-	-	SH 35 in Aransas Pass	SH 200 in Ingleside	-
488	SH 364	2001	6.27	10.09	FM 2221 north of La Homa	I-2/US 83 in Palmview	current
489	SH 365	1988	-	-	-	-	1988
490	SH 365	proposed	-	-	FM 3072 in Pharr	FM 1016 in Mission	-
491	SH 495	2001	17.74	28.55	FM 1423 near Alamo	SH 107 in Mission	current
492	SH 550	1947	-	-	-	-	1960
493	SH 550 Toll	proposed	-	-	Port of Brownsville	I-69E / US 77 / US 83 at Olmito	-
494	SH 824	1964	-	-	-	-	1968
495	NASA 1	1965	7.47	12.02	SH 146 in Seabrook	I-45 in Webster	current
496	SH OSR	1942	61.92	99.65	SH 21 at Midway	SH 21 west of Bryan	current