STV is the prime designer on the widening and reconstruction of four miles of the Pennsylvania Turnpike from the Route 29 Interchange (MP 320) to the Valley Forge Service Plaza (MP 324) in Tredyffrin Township, located in Chester County, Pennsylvania. 

As part of this project, STV provided design and construction support, including fiber optic backbone relocation under the widened roadway configuration to maintain long-haul fiber communications for the Pennsylvania Turnpike Commission’s critical Intelligent Transportation Systems and tolling network infrastructure.