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This page last updated April 13, 2024 |
The far west side of Bexar County — the area roughly between Bandera Rd. and US 90 outside of Loop 1604 — is the fastest growing area in the county. As a result, there are several major road expansion projects underway or in the works. This page consolidates information that I know or can find about the various known projects from TxDOT, Bexar County, the City of San Antonio (COSA), the Alamo Regional Mobility Authority (ARMA), and developers.
Because the different agencies provide updates at different intervals (or not at all), information for all projects may not necessarily be current. Be sure to read how I calculate the percentage completed on the main construction projects page.
Status info for TxDOT and Bexar County projects is current as of 04/13/24.
Status for all other projects is current as of 12/27/23.
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UNDER CONSTRUCTION | |||||
MAP ID | LOCATION | AGENCY | PROJECT DESCRIPTION | ESTIMATED COMPLETION |
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FM 471 (Culebra Rd) Old FM 471 to SH 211 |
TxDOT | Widen to four lanes with median or center turn lane and construct interchange at SH 211 (More details) (SH 211 interchange) |
Late 2026 (42% complete) |
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GALM RD Culebra Rd. to Gov't Canyon SP |
Bexar County | Widen to four lanes (More details) |
Mid 2024 (83% complete) |
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SH 16 (Bandera Rd) Loop 1604 to FM 1560 |
TxDOT | Widen to six lanes with Restricted Crossing U‑turn (RCUT) intersections (More details) |
Mid 2024 (77% complete) |
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LOOP 1604 Bandera Rd to I‑10 |
TxDOT | Widen to 10 lane freeway including two HOV lanes (More details) |
Late 2024 (83% complete) |
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SH 151 Loop 410 to Loop 1604 |
TxDOT | Widen to six lanes (More details) |
Early 2027 (33% complete) |
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MONTGOMERY RD | Bexar County/ |
Extend Montgomery Rd north from current dead-end approx. ¾ mile (More details) |
Mid 2024 (99% complete) |
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LOOP 410 Valley Hi Dr to Pearsall Rd |
TxDOT | Ramp revisions and intersection improvements | Mid 2024 (99% complete) |
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US 90 At SH 211 |
TxDOT | Construct westbound to eastbound turnaround | Mid 2026 (0% complete) |
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ADVANCED PLANNING / SCHEDULED FOR CONSTRUCTION | |||||
MAP ID | LOCATION | AGENCY | PROJECT DESCRIPTION | ESTIMATED START |
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FM 1560 Culebra Rd to Bandera Rd |
TxDOT | Widen to four lanes with median or center turn lane. This was previously planned as two separate projects north and south of Shaenfield, but funding was available to combine them into a single project. (More details) (Schematic) |
2025 | |
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BABCOCK RD Hausman Rd to Loop 1604 |
COSA | Widen to four lanes (Hausman to Babcock funded in 2023 bond issue) |
TBD | |
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CULEBRA RD at LOOP 1604 | TxDOT | Convert to a Displaced Left Turn (DLT) intersection | 2025? | |
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SH 211 US 90 to Potranco Rd |
TxDOT | Widen road (Currently under study) |
TBD | |
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GROSENBACHER RD Potranco Rd to W Grosenbacher Rd |
Bexar County | Widen to four lanes (More details) |
TBD | |
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MONTGOMERY RD | Bexar County | Extend Montgomery Rd to meet Grosenbacher Rd | TBD | |
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US 90 Loop 1604 to SH 211 |
TxDOT | Upgrade to six lane freeway (More details) |
2028 | |
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US 90 Loop 1604 to Loop 410 |
TxDOT | Widen to eight lanes (More details) |
2025 | |
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US 90 Military Dr to Loop 410 |
TxDOT | Operational improvements (More details) |
2032 | |
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LOOP 1604 US 90 to Macdona Locoste Rd |
TxDOT | Expand to four-lane divided highway with Restricted Crossing U‑turn (RCUT) intersections (More details) |
2026 | |
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TALLEY RD Wiseman Blvd to Tamaron Pass |
Bexar County | Widen to four lane divided roadway (More details) |
Late 2024 | |
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POTRANCO RD SH 211 to FM 471 |
TxDOT | Widen road (Currently under study. A public meeting to get feedback on the plans is anticipated in mid 2024. This project is currently broken into two sections: SH 211 to CR 381, which has a placeholder start date of 2031 at the moment, and CR 381 to FM 471, which has no date at this time.) |
TBD | |
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ROFT RD Culebra Rd to Rockwall Mill |
Bexar County | Upgrade from rural road to suburban road with curbs, drainage, and sidewalks (More details) |
Early 2024 | |
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CAGNON RD Ponder Rd to S of Medina River |
Bexar County | Realign road and build bridge over Medina River (More details) |
TBD |