Bridge in Tredyffrin Township

The Bridge in Tredyffrin Township was a historic stone arch bridge carrying Gulph Road across Trout Creek in Tredyffrin Township, Chester County, Pennsylvania, USA. It had one span, a solid, semicircular stone arch 27.8 feet (8.5 m) long. There were stone wing walls at each end, with roughly squared stone voussoirs forming the arch ring. The vault of the arch had been sealed with gunite when the bridge was surveyed in 1982, and the parapets had also been topped with concrete. The bridge was built at an unknown date in the late 19th or early 20th century, and was a well-preserved, typical example of stone arch bridge construction in that period.[1]

Bridge in Tredyffrin Township
Formerly listed on the U.S. National Register of Historic Places
Replacement bridge, built to resemble the original
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Location	Gulph Road over Trout Creek, Tredyffrin Township, Chester County, Pennsylvania
Coordinates	40°5′31″N 75°25′20″W
Area	less than one acre
Architectural style	Closed spandrel arch
MPS	Highway Bridges Owned by the Commonwealth of Pennsylvania, Department of Transportation TR
NRHP reference No.	88000778[1]
Significant dates
Added to NRHP	June 22, 1988
Removed from NRHP	July 16, 2010

It was listed on the National Register of Historic Places in 1988. The bridge was replaced in 2008 with a concrete beam bridge finished with a stone facade to resemble the old structure. It was delisted from the National Register in 2010.[1]