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Trunk Line Bridge

Photos 

M-34-1

Photo taken by Dietrich Floeter, April 1989, for HAER

View photos at Library of Congress

BH Photo #120512

Map 

Facts 

Overview
Lost Pratt through truss bridge over Pine River on Griswold Road near Kimball
Location
St. Clair County, Michigan
Status
Replaced by new bridge
History
Replaced 1990
Builders
- R.M. Notarn
- W.G. Jenks
Design
6-panel, single span, Pratt through truss.

"This structure is one of only a few metal Through Pratt Trusses designed by The Michigan State Highway Department."

--Paul J. Kaiser, P.E., Elten Engineering Co. Inc., 1990
Dimensions
Span length: 105.0 ft.
Total length: 105.0 ft.
Deck width: 19.6 ft.
Also called
Griswold Road Bridge
Approximate latitude, longitude
+42.96139, -82.60333   (decimal degrees)
42°57'41" N, 82°36'12" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/369231/4757774 (zone/easting/northing)
Quadrangle map:
Smiths Creek
Inventory number
BH 37122 (Bridgehunter.com ID)

Update Log 

  • August 10, 2008: Added by J.R. Manning

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • HAER MI-34 - Trunk Line Bridge, Spanning Pine River at Griswold Road, Kimball, St. Clair County, MI