Starting at 9pm Friday and lasting through 9pm Saturday, the Tomball Parkway, or Highway 249, will be closed northbound at Cypresswood Drive. Drivers should take the Cypresswood exit and re-enter at the next entrance.
Also on the Tomball Parkway, the northbound lanes will be closed at Grant/Schroeder from 9pm Saturday through 5am Monday. Drivers should exit at Grand/Schroder and re-enter at the next on-ramp.
Beltway 8 North eastbound will be closed at Greenspoint beginning at 9pm Friday through 5am Monday. Drivers should detour to the Greenspoint/Imperial Valley exit and re-enter at the next on-ramp.
For a full list of closures and detours, check the Transtar website.