San Antonio

Before a project is built, a study must be done to determine if it will fill a transportation need, will not negatively impact the surrounding area and fits the department's overall plan. During the study phase, potential projects are analyzed to determine if they are cost-effective while also efficiently improving mobility. Some of these projects have moved beyond the study phase and are under construction.

Proposed projects

Location	Project	Description
Bexar County	Connection SATX Downtown Feasibility Study	A feasibility study of the freeway network in and around the downtown San Antonio area.
San Antonio District	2023-2026 Rural Transportation Improvement Program	Program covering regionally significant projects to be funded within a 12 county area over next four years, including those eligible for federal funding
Austin-San Antonio region	Capital-Alamo Connections Study	A joint effort between TxDOT, the Capital Area MPO, and the Alamo Area MPO to develop a strategy for mobility improvements
Bexar County	SH 16 (Bandera Road)	A study to identify potential improvements along SH 16 (Bandera Road) between I-410 and Loop 1604, within the cities of Leon Valley and San Antonio
Bexar County	I-410 at US 281 and San Pedro Improvements Project	Proposed improvements in the vicinity of the I-410 to US 281 San Pedro Avenue interchange
Comal and Guadalupe counties	SH 46	Proposing improvememts to SH 46 from I-35 to I-10
Fair Oaks and San Antonio	FM 3351	Proposed expansion of FM 3351 between I-10 and SH 46, in Fair Oaks Ranch and San Antonio, which covers portions of Kendall, Bexar, and Comal counties.
San Antonio	Loop 1604	Proposed improvements along Loop 1604 from US 90 to I-35

Active projects

Location	Project	Description
Bexar County	FM 1518 Expansion	Improvements to FM 1518 from FM 78 to I-10
Bexar County	I-410 SW	Improvements to I-410 from SH 16 to Ingram Road
Bulverde	SH 46	Improvements from Bulverde Road to FM 3159 (Smithson Valley Road)
Bexar County	SH 151 from Loop 1604 to I-410	Construction of improvements to SH 151 between Loop 1604 and I-410 in Bexar County
Bexar County	SH 16 Helotes	Improvements on SH 16 from 0.3 mile west of the FM 1560/Leslie Road intersection to Loop 1604
Bexar, Comal, Guadalupe counties	I-35 NEX	Expand approximately 20 miles of I-35 from N. Walters Street to FM 1103
Bexar and Guadalupe counties	I-10 Corridor	Improvements to I-10 from Loop 1604 to SH 130
Bexar and Medina counties	FM 471	Improvements to FM 471, from SH 211 to Old FM 471
Comal and Guadalupe Counties	FM 1103 from I-35 to Rodeo Way	Improvements to FM 1103 from I-35 to Rodeo Way in Comal and Guadalupe counties
Fair Oaks	I-10 West Perimeter	Improvements to the I-10 West perimeter between FM 3351 and Fair Oaks Parkway
New Braunfels	FM 306 from River Chase to Hoffmann Lane	Improvements to FM 306 from River Chase Way to Hoffmann Lane in New Braunfels
New Braunfels	Loop 337	Improvements to FM 337 from I-35 to Hillcrest Drive in New Braunfels
San Antonio	Loop 1604 North Expansion	Construction along Loop 1604 from SH 16 to I-35
San Antonio	I-35 & I-10 Downtown Repairs	Improvements to the corridor on I-35 from S. Laredo St. to I-37/Camden St. and on I-10 from I-35 to Hildebrand Ave
San Antonio	SL 368 Broadway	Improvements to SL 368 (Broadway) corridor from Roy Smith to Burr Road
San Antonio	I-410 Interchange Improvements	Interchange improvements at I-410 and SH 151 and I-410 and US 90 on the west side of San Antonio
San Antonio	Loop 1604	Improvements along Loop 1604 from US 281 to FM 1303
San Antonio	I-10 East San Antonio	Widening and intersection improvements to I-10 from west of I-410 to the Bexar/Guadalupe County line
San Antonio	I-10	Improvements to I-10 East, from I-410 to Loop 1604 in East San Antonio
San Antonio	FM 2252	Improvements along FM 2252 from Evans Road to FM 3009
San Antonio	I-410 at I-10E Interchange Improvements	Interchange improvements at I-410 at I-10E in San Antonio
San Antonio	US 90 & SH 211 operational improvements	Improvements for safety and operations at the US 90 and SH 211 intersection in far west Bexar County.
San Antonio	US 281 Expansion	Construct non-toll general purpose lanes, HOV/transit lanes and frontage roads on US 281 from Loop 1604 to Borgfeld Drive
Schertz	FM 1518	Improvements to FM 1518 from FM 78 to I-10
Seguin	I-10 Guadalupe widening	Widening and safety improvements on I-10 between FM 464 and SH 130
Shavano Park	NW Military/FM 1535	Improvements to NW Military and FM 1535 expansion projects
Universal City and Live Oak	Loop 1604	Improvements along Loop 1604 from I-35 to FM 78