Wadhams Road–Pine River Bridge

The Wadhams Road–Pine River Bridge was a bridge carrying Wadhams Road over the Pine River in Saint Clair Township, Michigan.[1] It was one of the few remaining multiple-span, curved-chord through girder bridges, a type unique to Michigan.[2] The bridge was demolished in 2007.[3]

Wadhams Road–Pine River Bridge
Original bridge plans
LocationWadhams Rd. over Pine River, Saint Clair Township, Michigan
Coordinates42°52′17″N 82°33′28″W
Arealess than one acre
Built1928 (1928)
Built byWalter Toebe and Company
ArchitectMichigan State Highway Department
Architectural styleConcrete through girder
Demolished2007
MPSHighway Bridges of Michigan MPS
NRHP reference No.00000014[1]
Added to NRHPJanuary 28, 2000

History

This bridge was a joint product of the Michigan State Highway Department and the St. Clair County Road Commission, with each party paying half. The State Highway Department solicited bids to construct this bridge in mid-1927. They awarded the contract to Walter Toebe and Company of Shingleton, Michigan, for $37,679 (equivalent to $450 thousand in 2019[4]), with an additional cost for cement of $2,791 (equivalent to $33,000 in 2019[4]). The total cost of the project was $47,971 (equivalent to $573 thousand in 2019[4]).[2]

Description

Replacement bridge, 2012

The Wadhams Road Bridge was 150 feet (46 m) long, and consisted of two 70-foot (21 m) curved chord, concrete through-girder spans. The bridge was 28 feet (8.5 m) wide, and carried a 22-foot-wide (6.7 m) roadway with concrete girders on each side, serving as railings. Each girder contained five openings, with a row of 14 recessed square panels below. The bridge sat on a solid concrete pier with slightly pointed cutwaters on each end.[2]

See also

  •  Transport portal
  •  Engineering portal
  •  Michigan portal
  •  National Register of Historic Places portal

References

  1. "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
  2. Roise, Charlene K. (January 1998). "National Register of Historic Places Registration Form: Wadhams Road/Pine River Bridge".
  3. "Wadhams Road Bridge". HistoricBridges.org. Retrieved November 20, 2017.
  4. Thomas, Ryland; Williamson, Samuel H. (2020). "What Was the U.S. GDP Then?". MeasuringWorth. Retrieved September 22, 2020. United States Gross Domestic Product deflator figures follow the Measuring Worth series.
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