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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 FM 1516 Improvements Expanding FM 1516 from two lanes to four with a center left turn lane, adding a sidewalk and bike lane, and realigning the intersection of FM 1516 at FM 1976
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