Project update
1. The Grand Parkway Segments F1, F2 and GThree segments—F1, F2 and G—of the Grand Parkway are under simultaneous construction and will total 37 miles of Houston's third outer loop. The segments stretch from Hwy. 290 to Hwy. 59 and feature major overpasses and interchanges at Hwy. 290, Hwy. 249 in Tomball and I-45. For updated information on the project and construction information, which includes all lane closures, visit www.grandparkway99.com.
Timeline: Project is expected to be completed in December 2015
Cost: $1 billion
Funding source: TxDOT
