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San Antonio Area Freeway System
PROJECT INFO: I-10 from Foster to Graytown

This page last updated July 9, 2020


Project locationLocation
I-10 East from Foster Rd. to Graytown Rd.

Under construction (99% complete)

This project constructed a new overpass for I-10 at Woodlake Parkway, is making intersection improvements at FM 1516 and at Loop 1604, adding turnarounds at Foster Road and at Loop 1604, relocating the entrance and exit ramps in the area, and improving the access roads in both directions and converting them to one-way operation. The cost of this project is $65.3 million.

This project will not make any modifications to the I-10 main lanes (other than the addition of the overpass at Woodlake.)

How this project will help
Converting the access roads to one-way operation will improve safety and increase capacity in this growing corridor. Conversion of the access roads to one-way requires a crossover between Foster Rd. and FM 1516 to reduce travel distance; Woodlake Parkway is slated to become a through arterial to the north, so it was the best location for this. The intersection improvements and ramp relocations will improve safety and ready the intersections for the anticipated increase in traffic.

Construction started in October 2016 and is expected to be complete in late 2020. 

Click on the image below to open the detailed schematic for this project from TxDOT with my own annotations added to help clarify and explain the various elements. The schematic will open in a new window that you can scroll and zoom.


Other sites of interest
TxDOT - I-10 East San Antonio

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