Traffic & Transportation Engineering Services at Carroll include:
- Traffic Signal Design
- Traffic Calming
- Roadway Design
- Roundabout Design
- Traffic Impact Studies
- Highway Occupancy Permits
- Utility Relocation
- Railroad Coordination
Carroll’s Traffic & Transportation Featured Projects
Station Road-Old Bethlehem Pike Roundabout
Client: Richland Township, Bucks County, PA
CEC designers chose to design a roundabout, with the approach roadway entering at a perpendicular to slow traffic within the circle. The center island’s 20-foot wide concrete apron, which accommodates large vehicles, is treated with a product that simulates field stone to match the old Shaw homestead on the corner. CEC also did the traffic signal design and provided traffic calming services. This roundabout was the first of its kind in Pennsylvania.
Client: Various Townships, Bucks, Montgomery and Chester Counties, PA
CEC traffic engineers have been involved in the engineering design process for several traffic-responsive, closed-loop systems throughout the region. Among them: 16 signals along the Easton Road (SR 0611) corridor in Horsham and Warrington Townships; 21-signal system in Phoenixville Borough, East Pikeland Township, and Schuylkill Township that coordinates SR 0023, as well as PA 113 and Bridge Street; 9 signals along the Main Street (SR 0016) corridor in Waynesboro Borough; 15-signal system along SR 0309 in Richland Township and Quakertown Borough.