To manage stormwater runoff into nearby Perkiomen Creek, they chose to install a permeable pavement system with Belgard Aqua Roc II under the main roadway and the building’s courtyard.

Chip George, Commercial Business Development, Belgard Commercial Constructed in 1965, the existing TH 41 Bridge D37 structure was a six-span, cast-in-place deck on rolled beams, approximately 359 ft.