On Monday, TXDOT began striping the northbound US-75 HOV lane through Richardson as contractors work to convert the HOV lanes into technology lanes. The northbound HOV lane between I-635 and PGBT will be closed for construction during this time. Once complete, the lanes will remain toll-free and open to carpools, motorcycles, and low-emission vehicles during peak hours, and available to all drivers at other times. 

Tech Lanes will operate under the following schedule. 

  • Northbound 
  • 4-6 p.m. (Weekdays Only) – Restricted to HOV/Low Emission Vehicles and Motorcycles Only 
  • All other times will be open to all vehicles. 
  • Southbound 
  • 7-9 a.m. (Weekdays Only) – Restricted to HOV/Low Emission Vehicles and Motorcycles Only 
  • All other times will be open to all vehicles.