I-35 from FM 3406 to US 79

Overview:

Construction of ramp modifications between FM 3406 and US 79 to alleviate an existing bottleneck along the corridor.

Need & Purpose
  • Improve safety and mobility
  • Eliminate an existing bottleneck on the northbound I-35 mainlanes at US 79
Description
  • Reverse entrance and exit ramps
  • Add auxiliary lanes, or extended entrance/exit lanes, on the mainlanes and frontage roads between FM 3406 and US 79
Funding
  • Design funded by the city of Round Rock
  • Construction funded by the Capital Area Metropolitan Planning Organization
  • Construction cost: $7 million
Schedule
  • Finalized schematic and environmental documentation: May 2014
  • Plans Specifications and Estimates: March 2012 – June 2014
  • Construction letting: August 2014
  • Construction start: November 2014
  • Construction completion: December 2015
Downloads

Project Vicinity Map

FM 3406 to US 79

Contact

Public Information Officer

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

(512) 832-7000

Email