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CR 510 Bridge

Photo taken by C Hanchey in August 2011

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Bridge was relocated from a crossing over the Alleghany River in Pennsylvania in 1919 and erected at this location over the Dead River in 1921 as part of highway M-35.

Facts

Overview: Pennsylvania through truss bridge over Dead River on former CR 510
Location: Marquette County, Michigan
Status: Open to pedestrians
History: Originally built in Pennsylvania around the turn of the century. Acquired by the state of Michigan in 1919 and erected in 1921. Closed to traffic in 2010.
Builders: - C.M. Neeld Construction Co.
- Gust Anderson
- Illinois Bridge Co.
- R.L. Ericson
Design: Pennsylvania through truss
Dimensions: Length of largest span: 264.8 ft.
Total length: 271.0 ft.
Deck width: 19.0 ft.
Vertical clearance above deck: 24.0 ft.
Also called: Dead River Bridge
Approximate latitude, longitude: +46.56111, -87.54222 (decimal degrees)
46°33'40" N, 87°32'32" W (degrees°minutes'seconds")
Approximate UTM coordinates: 16/458440/5156536 (zone/easting/northing)
USGS topographic map: Negaunee
Inventory numbers: MINBI 52200031000B010 (Michigan bridge number on the National Bridge Inventory 2010 and before)
MINEW 06555 (Michigan bridge number on the National Bridge Inventory 2011 and later)
BH 20133 (Bridgehunter.com ID)
Inspection (as of 05/2009): Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 2.0 (out of 100)
Average daily traffic (as of 1994): 1,256

CR 510 Bridge

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