County Bridge No. 171


County Bridge No. 171
U.S. National Register of Historic Places
County Bridge No. 171, 1982
Show map of Pennsylvania Show map of the US
Location	Cedar Hollow Road over Valley Creek, Tredyffrin Township, Pennsylvania
Coordinates	40°3′12″N 75°30′3″W / 40.05333°N 75.50083°W / 40.05333; -75.50083Coordinates: 40°3′12″N 75°30′3″W / 40.05333°N 75.50083°W / 40.05333; -75.50083
Area	less than one acre
Built	1907
Built by	McCormick, P.J., & Sons
Architectural style	Other, Stone arch
MPS	Highway Bridges Owned by the Commonwealth of Pennsylvania, Department of Transportation TR
NRHP Reference #	88000762^[1]
Added to NRHP	June 22, 1988

County Bridge No. 171 is a historic stone arch bridge located in Tredyffrin Township, Chester County, Pennsylvania. It spans Valley Creek. It has three spans; the main span is 25 feet long and flanked by two 15-feet long spans. The bridge was constructed in 1907, of coursed rubble with brick arch rings and a contrasting parapet.^[2]

References

1 2 National Park Service (2010-07-09). "National Register Information System". National Register of Historic Places. National Park Service.
↑ "National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). ARCH: Pennsylvania's Historic Architecture & Archaeology. Retrieved 2012-11-02. Note: This includes District 6-0 (November 1982). "Pennsylvania Historic Resource Survey Form: County Bridge No. 171" (PDF). Retrieved 2012-10-08.

US National Register of Historic Places in Pennsylvania

Topics	Contributing property Keeper of the Register Historic district History of the National Register of Historic Places National Park Service Property types

Lists by county	Adams Allegheny Armstrong Beaver Bedford Berks Blair Bradford Bucks Butler Cambria Cameron Carbon Centre Chester East North South Clarion Clearfield Clinton Columbia Crawford Cumberland Dauphin Delaware Elk Erie Fayette Forest Franklin Fulton Greene Huntingdon Indiana Jefferson Juniata Lackawanna Lancaster Lawrence Lebanon Lehigh Luzerne Lycoming McKean Mercer Mifflin Monroe Montgomery Montour Northampton Northumberland Perry Philadelphia Pike Potter Schuylkill Snyder Somerset Sullivan Susquehanna Tioga Union Venango Warren Washington Wayne Westmoreland Wyoming York

Lists by city	Pittsburgh Lancaster Philadelphia Center City North Northeast Northwest South Southwest West

Other lists	European archaeological sites Native American archaeological sites Bridges (covered) National Historic Landmarks (Philadelphia)

Category NRHP portal

This article is issued from Wikipedia - version of the 11/29/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.