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I-35 Planning and Environmental Linkage

In 2011, the My35 Citizen Committees recommended improving the existing north-south routes along I-35 in the San Antonio area. The recommendations included:

  • Improving the I-35 intersections at Loop 1604 and I-410
  • Loop 1604 improvements
  • Using new technologies to inform motorists of delays and alternate routes

TxDOT is using the citizen committees’ recommendations to study how to improve travel through San Antonio. Two studies, known as the I-35 Planning and Environmental Linkage (PEL) studies, are looking at how to make better use of I-410 and I-10 as an alternative to the heavily congested I-35 in central San Antonio and also looking at potential improvements and alternatives to I-35 through downtown. 

Using information and community input from the I-35 PEL studies, TxDOT will advance specific projects and improvements as funding becomes available.

Get Involved

Downloads Format
Project Study Map
Open House Materials - November 2013
Open House Material - March 31, 2015  
Central PEL Display Boards
Elevated Managed Lanes Added Capacity Strategy
Direct Connect Ramp Improvements Added Capacity Strategy
Mainlane Realignment Improvements Added Capacity Strategy (60 MPH)
Mainlane Realignment Improvements Added Capacity Strategy (70 MPH)
Widening Added Capacity Strategy
Operational Improvements Strategy
Central PEL Comment Card
Bypass PEL Information


Contact Us

I-35 Central PEL
c/o X&A
421 Sixth St. #1
San Antonio, TX 78215

(210) 354-2925
Email