San Antonio Area Freeway System

Construction projects This page last updated September 5 , 2020

ADVERTISEMENT Privacy information "Creation is messy work." This page contains information about current and future major freeway improvement projects in the San Antonio area. Shown are major expansion or improvement projects; minor projects, as well as maintenance and repair jobs, are not included (there's just not enough room to list them all here!) Data for this page comes primarily from official TxDOT, ARMA, and MPO project databases as well as from media reports and the author's personal knowledge. All information is subject to change. This is not an official website. The data on this page is updated approximately every two months and was last updated July 9, 2020. Current & near-term projects The following is a map and list of major San Antonio area freeway projects currently underway or in advanced planning. The numbers and letters on the map correspond to the listings on the table below. Letting, start, and completion dates represent the latest estimates that could determined as of the date this page was updated. In the "advanced planning" section, projected start dates are either when a project is estimated to start construction if already funded, or when funding may be available for a project based on current funding projections. Project schedules are in a constant state of flux due to weather and other factors for projects already underway, and due to funding availability and other red tape for projects in planning. Therefore, all dates shown here are always subject to change. How I calculate percentage completed

The percentage completed shown below is computed by averaging the percentage of allotted working time and contract budget amounts used to date as obtained from TxDOT's website. This method takes both metrics into consideration and helps to smooth inconsistencies and the "fits and starts" that one metric or the other can often produce as a project progresses. If that average exceeds 100%, then the lower of the two metrics is used. If that still exceeds 100%, the project will be listed as 98% complete. Projects that have reached substantial completion but are still working on final "punch list" items will be shown as 99% complete. Because I use my own method for calculating the completion percentage, it may not always match information from other sources. In the end, construction progress is always fluid and somewhat subjective, so any advertised completion percentage should always be considered approximate.



Click a number or letter on the map to see details for that project



UNDER CONSTRUCTION MAP ID FREEWAY LOCATION DESCRIPTION OF WORK % COMP ESTIMATED

COMPLETION 1 LACKLAND

INTERCHANGE Construct phase 1 of new directional interchange and make improvements to Loop 410 between US 90 and SH 151

( Details ) 97% 3rd quarter

2020 2 LOOP 1604 to

STONE OAK/

TPC Upgrade to six and eight lane freeway including HOV lanes and construct northern half of Loop 1604 interchange

(Details) 82% 2nd quarter

2021

3 STONE OAK/TPC to

COMAL COUNTY LINE Upgrade to six lane freeway including two HOV lanes

(Details) 36% 4th quarter

2022

4 RALPH FAIR to

LA CANTERA Expand to eight lane freeway including two HOV lanes

( Details ) 98% 4th quarter

2020 5 FOSTER to

GRAYTOWN Construct new overpass at Woodlake; re-configure entrance and exit ramps; convert access roads to one-way; construct turnarounds

( Details ) 99% 4th quarter

2020 6 LOOP 410 to

LOOP 1604

(Eastside) Expand freeway to six lanes

( Details ) 77% 2nd quarter

2021

7 LOOP 1604 to

PFEIL Expand freeway to six lanes, reconfigure Graytown Rd. intersection, and convert access roads to one-way

( Details )

18% 1st quarter

2023

8 REDLAND to BULVERDE Reverse entrance and exit ramps; access road intersection improvements at Bulverde Rd.

( Details ) 97% 3rd quarter

2020

9 I-35 to FM 78 Upgrade to full freeway

(Details) 75% 2nd quarter

2021

10 INGRAM

to US 90 Phase 2 of Loop 410/SH 151 interchange and expand Loop 410 to from eight to ten lanes

( Details ) 37% 2nd quarter

2021 11 NW MILITARY to

LOCKHILL-SELMA Intersection improvements

(Details) 1% 2nd quarter

2022 12 I-10W to

I-35N TransGuide expansion

9% 3rd quarter

2021 13 NAKOMA to

LOOP 1604 TransGuide expansion

9% 3rd quarter

2021 COUNTY-WIDE Install Advanced Traveller Information System (ATIS) citywide including travel time comparison (TTC) signs and new dynamic message signs and cameras 56% 4th quarter

2020 ADVANCED PLANNING / SCHEDULED FOR CONSTRUCTION MAP ID FREEWAY LOCATION DESCRIPTION OF WORK PROJECTED

START A LOOP 410 NORTH

to FM 3009 Add two elevated express lanes in each direction plus HOV lanes

( Details )

2020 B LOOP 410 NORTH

to AT&T CENTER PKWY Add two elevated express lanes in each direction plus HOV lanes

( Details ) 2020 C FM 3009

to FM 1103 Expand to 10 lane freeway including two HOV lanes

( Details ) 2025 D BANDERA to

I-10 Expand to 10 lane freeway including two HOV lanes

(Details) 2021 E BECKMANN

INTERCHANGE Replace existing cloverleaf interchange with fully-directional interchange

(Details) 2022 F I-10 to

US 281 Expand to 10 lane freeway including two HOV lanes

(Details) 2021 G At

BLANCO Convert access road intersections to a Diverging Diamond Interchange (DDI)

(Details)

2021 H US 281 to I-35 Add two additional mainlanes in each direction plus HOV lanes

(Details) 2025 I ALAMO RANCH PKWY

at WESTWOOD LOOP Construct westbound overpass

(Details) 2022 J At CULEBRA Convert access road intersections to a Displaced Left Turn (DLT) intersection 2021 K LOOP 410 to

LOOP 1604 Expand freeway to six lanes, build a new connector from westbound SH 151 to northbound Loop 1604, add turnarounds at three intersections, and add an eastbound exit to Military Dr. inside Loop 410

( Details ) 2022 L KIRBY INTERCHANGE Replace existing cloverleaf with fully-directional interchange ; improve entrance/exit ramps and frontage roads (Phase 1)

( Details ) 2021 M LOOP 410

to SH 211 Upgrade to a six lane freeway

( Details ) 2023 N PEARSALL

to VALLEY HI Ramp revisions and intersection improvements

2020 O US 90 to

SOMERSET Expand freeway to eight lanes and construct new interchange at I-35 South 2028 P At S ZARZAMORA Construct westbound entrance ramp 2034 Q FM 78 to

I-10 EAST Upgrade to four lane freeway

( Details ) 2024 R LOOP 410/

US 281/SAN PEDRO

INTERCHANGE

AREA Package of multiple intersection improvements, ramp revisions, and auxiliary lanes to address existing chokepoints and safety issues 2022 S At

JONES-MALTSBERGER

(Quarry) Convert access road intersections to a Diverging Diamond Interchange (DDI)

( Details ) 2021 T At BASSE Convert existing interchange to a diamond interchange with partial Displaced Left Turn (DLT)

( Details ) 2021 U SE MILITARY

to LOOP 410 Construct partial frontage road 2024 V At SE MILITARY Convert access road intersections to a Diverging Diamond Interchange (DDI) 2024 W GRAYTOWN to

GUADALUPE COUNTY

LINE Expand freeway to six lanes 2020



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Long-range projects This is a list of major long-range projects that have been proposed by TxDOT or ARMA. As they are just preliminary proposals, items on this list may not actually be constructed as described or at all. Some of the projects listed below may be broken-up into smaller projects for construction. FREEWAY LOCATION & DESCRIPTION OF PROJECT US 90 to ATASCOSA COUNTY LINE

Expand freeway to eight lanes LOOP 410 to ATASCOSA COUNTY LINE

Expand freeway to six lanes At SP 371

Build new interchange BORGFELD to FM 306 (Comal/Blanco County line)

Upgrade to six lane freeway



US 90 to CUPPLES

Expand freeway to six lanes

At US 90

Build new interchange

CUPPLES to SH 16 (South)

Build new parkway (Kelly Parkway) LACKLAND INTERCHANGE

Build remainder of new directional interchange US 90 (West)/LOOP 1604 INTERCHANGE

Build remainder of new directional interchange US 90 (West) to I-10 (East) (southern arc)

Upgrade to four lane divided highway ( three projects currently under construction or in advanced planning)

Other sites of interest TxDOT San Antonio District

http://www.txdot.gov/local_information/san_antonio_district/ San Antonio Metropolitan Planning Organization

http://www.sametroplan.org

