HIGH OCCUPANCY VEHICLE (HOV) LANES
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Central Expressway (US 75) HOV Lanes
Save 13 minutes on your roundtrip commute.Midpark Road to Exchange Parkway (approximately 14 miles); 24-hour operation in both directions.
Southbound access change: The southbound HOV lane between Bethany Drive in Allen and Park Blvd. in Plano is open. Customers will once again be able to access the lane at Bethany Drive. TxDOT is continuing work in the area through Fall 2010.
Northbound access: HOV commuters traveling north from the Garland/Mesquite area on I-635 (LBJ) to US 75 must exit the westbound HOV lane at TI Boulevard, stop at the stop sign on the LBJ access road, turn right toward the Texas Instruments facility, then curve right to TI Boulevard. At TI Boulevard, drivers turn left, travel a short distance and turn left again on the westbound service road that feeds around Texas Instruments to the northbound US 75 service road where access to the northbound US 75 HOV lane is provided from the left lane of the service road.
