Project 3A1 is widening I-35 from 4 lanes to 6 lanes for approximately 6.4 miles from Loop 363 in Temple to North Troy City limits in Bell County.
Increased truck traffic along the I-35 corridor coupled with regional population growth in Texas has created travel demand that exceeds its current capacity. The existing I-35 facility through Central Texas is an essential element of the local and regional transportation system.
The purpose of the project is to meet local and regional travel demands by increasing capacity; upgrading the transportation infrastructure to meet current FHWA and TxDOT design standards for interstates, bridges, and frontage roads; thereby improving the safety of travelers along I-35.
This project will address congestion while improving safety at this I-35 location by: