Under constructionRoads & transit

I-635/US 80 interchange rebuild

Expected 2029

Mesquite Sunnyvale

Approximate location

TxDOT's $540M project rebuilds the I-635/US 80 interchange, widens US 80 toward Belt Line Rd. and adds I-635 frontage roads from Town Centre Dr. to Gross Rd. Work began Feb. 2025.

Why it mattersWork zone near Town East Mall until 2029; better US 80 flow after.
Status
Under construction
Expected
Expected 2029
Category
Roads & transit
Last checked
Oct 19, 2026

Timeline

  1. Added to the Realust tracker as Under construction.
  2. Reported by TxDOT. Source

Source

TxDOT, April 1, 2025

We track publicly announced projects from official sources and local news and re-check them monthly. Plans and dates change; dates are targets, not promises. Map locations are approximate. Projects don't affect any city's Realust Score. See something out of date? Tell us.