Nightly lane closures will occur on SH 121 as part of the widening project on the Sam Rayburn Tollway.
SH 121 will be closed 10 p.m.-5 a.m. Nov. 17 through the morning of Nov. 22 at Custer Road in both Frisco and Plano.
According to the North Texas Tollway Authority, drivers traveling northbound on Custer Road will turn right on SH 121 and make a U-turn at Exchange Parkway. They can then drive west until they reach Custer Road, turning right to continue northbound.
Drivers traveling southbound on Custer Road will turn right on SH 121 and make a U-turn at Independence Parkway. They can then drive east until they reach Custer Road, turning right to continue southbound.
