![grand-parkway-major-underground-overview](https://www.midtownengineers.com/wp-content/uploads/2019/07/grand-parkway-major-underground-overview-150x150.jpg)
SH 99 (Grand Parkway)
July 22, 2019 5:47 pmWorking with Segments D, E, F1, F2, Ga and I, we completed a total of 34 designs to adjust existing underground conflicts, remove aerial span conflicts or install new facilities for redundancy and future growth.