I-35 from Corn Hill (Bud Stockton Loop) to FM 972


This project includes converting northbound and southbound frontage roads between Corn Hill (Bud Stockton Loop) and FM 972 from two-way to one-way frontage roads. In addition, 14 entrance and exit ramps would be modified within the project limits.

Need & Purpose
  • Improve safety and mobility
Project Description
  • Convert existing two-way northbound and southbound frontage roads to one-way frontage roads
  • Remove one entrance ramp and three exit ramps:
    • two southbound exit ramps
    • one northbound exit ramp
    • one northbound entrance ramp
  • Construct four entrance ramps and six exit ramps:
    • three southbound exit ramps
    • three northbound exit ramps
    • two southbound entrance ramps
    • two northbound entrance ramps
  • Project development funded by the Williamson County Road Bond Program
  • Construction funded by Capital Area Metropolitan Planning Organization and TxDOT
  • Construction cost: $10.7 million
  • Finalized schematic and environmental documentation: October 2016
  • Begin Plans, Specifications and Estimates (PS&E): January 2016
  • Complete PS&E: early 2019
  • Construction letting: early 2019
  • Construction start: May 2019
  • Construction completion: anticipated mid-2021

Project Vicinity Map


Public Information Officer

TxDOT Austin District
P.O. Box 15426
Austin, TX 78761-5426

(512) 832-7000