View source for Centennial Bridge (Center Valley, Pennsylvania)

{{Infobox NRHP
| name = Centennial Bridge
| nrhp_type =
| image = Centennial Bridge, Station Avenue spanning Saucon Creek, Center Valley (Lehigh County, Pennsylvania).jpg
| location = Station Ave. over Saucon Creek, [[Center Valley, Pennsylvania]], U.S.
| coordinates = {{coord|40|31|43|N|75|23|31|W|display=inline,title}}
| locmapin = Pennsylvania#USA
| map_caption = Location of Centennial Bridge in [[Pennsylvania]]
| caption =  Centennial Bridge in [[Center Valley, Pennsylvania]]
| built = 1876
| demolished = 2013
| architecture = Multi-span stone arch
| added = June 22, 1988
| area = less than one acre
| mpsub = {{NRHP url|id=64000726|title=Highway Bridges Owned by the Commonwealth of Pennsylvania, Department of Transportation TR}}
| refnum = 88000772<ref name="nris">{{NRISref|version=2010a}}</ref>
}}
'''Centennial Bridge''' was a historic stone [[arch bridge]] located in [[Center Valley, Pennsylvania]] in the [[Lehigh Valley]] region of eastern [[Pennsylvania]]. It was built in 1876, and was a {{convert|233|ft|m|adj=mid|-long}} bridge, with three {{convert|23|ft|m|adj=mid|-long}}, horseshoe shaped arches.  It crossed [[Saucon Creek]].<ref name="arch">{{cite web| url = https://www.dot7.state.pa.us/ce/SelectWelcome.asp| title = National Historic Landmarks & National Register of Historic Places in Pennsylvania| publisher = CRGIS: Cultural Resources Geographic Information System| format = Searchable database| access-date = 2012-03-09| archive-date = 2007-07-21| archive-url = https://web.archive.org/web/20070721014609/https://www.dot7.state.pa.us/ce/SelectWelcome.asp| url-status = dead}} ''Note:'' This includes {{cite web| url = {{NRHP-PA|H000205_01D.pdf}}| title = National Register of Historic Places Inventory Nomination Form: Centennial Bridge| accessdate = 2012-03-09| author = R.J. Baransky| format = PDF| date = June 1982}}</ref>
== History ==
===19th century===
The proposal for the bridge was created by local farmers for a safer means to transport their cattle and dairy products to market. The east side of Center Valley was known as Milk Town because of its many dairy farms. The west side of Center Valley had a rail station part of the [[North Pennsylvania Railroad]] which opened on December 26, 1856. The two sides of the valley where separated by the Saucon Creek which proved to be a formidable hazard, especially in poor weather.
In 1874, the Allentown & Coopersburg Turnpike opened and sparked further interest in building a bridge. August 2, 1875, the Lehigh County grand jury recommended to county Commissioners Jacob Leiby (of the nearby [[Jacob Leiby Farm]]), Jesse Solliday and Daniel Lauer that the bridge be built. That September 13, the commissioners allocated $1,200 for the bridge. The turnpike's owner, Enos Erdman, was contracted for most of the construction and the bridge opened on September 18, 1876. A local legend persists that [[Penal labour]] was used to build the bridge, although all records point to contracted laborers under the employ of Erdmen.
===20th century===
Repairs were made to the Centennial Bridge in 1918 and in 1933. County inspectors described the bridge as being in “fair shape.” In 1936, the state Highways Department took over responsibility for the bridge from the county. Unlike the surrounding roads, the bridge was never expanded or renovated to handle large motor vehicles. The bridge was listed on the [[National Register of Historic Places]] in 1988.<ref name="nris"/> After 116 years of use, on April 2, 1992, the [[Pennsylvania Department of Transportation]] closed the bridge after a large crack was discovered in the supporting arches and the bridge was deemed unsafe.<ref>{{cite web |last1=Koopman |first1=Josh |last2=Whelan |first2=Frank |url= https://www.mcall.com/2005/02/02/centennial-bridge-stayed-in-use-for-116-years-stone-span-was-built-to-help-dairy-farmers-in-center-valley/|title=Centennial Bridge stayed in use for 116 years ** Stone span was built to help dairy farmers in Center Valley. |website=[[The Morning Call]] |access-date=13 May 2023}}</ref> The bridge was demolished in 2013.
==See also==
*[[List of bridges documented by the Historic American Engineering Record in Pennsylvania]]
==References==
{{Reflist}}
==External links==
*{{HAER |survey=PA-408 |id=pa3481 |title=Centennial Bridge, Station Avenue spanning Saucon Creek, Center Valley, Lehigh County, PA |photos=16 |data=10 |cap=2}}
{{National Register of Historic Places in Pennsylvania}}
{{NRHP bridges}}
[[Category:Road bridges on the National Register of Historic Places in Pennsylvania]]
[[Category:Historic American Engineering Record in Pennsylvania]]
[[Category:Bridges completed in 1876]]
[[Category:Bridges in Lehigh County, Pennsylvania]]
[[Category:National Register of Historic Places in Lehigh County, Pennsylvania]]
[[Category:Stone arch bridges in the United States]]