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Thomson Road Bridge

Map 

Facts 

Overview
Concrete tee beam bridge over Abandoned RR ROW on Thompson Road
Location
Cass County, Michigan
Status
Open to traffic
History
Built 1919
Design
Concrete tee beam
Dimensions
Length of largest span: 34.8 ft.
Total length: 169.0 ft.
Deck width: 20.0 ft.
Recognition
Posted to the National Register of Historic Places on December 22, 1999
Also called
Thompson Road-Abandoned RR Bridge
Approximate latitude, longitude
+41.88139, -86.19472   (decimal degrees)
41°52'53" N, 86°11'41" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/566815/4636920 (zone/easting/northing)
Quadrangle map:
Sumnerville
Average daily traffic (as of 2004)
30
Inventory numbers
NRHP 99001612 (National Register of Historic Places reference number)
MINBI 14302H00038R010 (Michigan bridge number on the National Bridge Inventory 2010 and before)
MINEW 01451 (Michigan bridge number on the National Bridge Inventory 2011 and later)
BH 48572 (Bridgehunter.com ID)
Inspection report (as of October 2016)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 48 (out of 100)
View more at BridgeReports.com

Update Log 

  • April 5, 2011: Added by Frank Hicks

Sources 

Comments 

Thomson Road-Air Line RR Bridge
Posted September 22, 2014, by Byron Miller

Updated location to SOUTH of White Street. Correct legal name is Thomson Road, with no "p".