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Trowbridge Road Bridge

Photos 

File:Trowbridge Road-Grand Trunk Western Railroad Bridge Bloomfield Hills MI A.JPG

Photo taken by Wikipedia user Andrew Jameson

License: Creative Commons Attribution-Share-Alike (CC BY-SA)

View this photo at en.m.wikipedia.org

BH Photo #275810

Map 

Street View 

Facts 

Overview
Concrete tee beam bridge over CN RR on Trowbridge Road
Location
Bloomfield Hills, Oakland County, Michigan
Status
Demolished in 2020
History
Built 1931
Railroads
- Canadian National Railway (CN)
- Grand Trunk Western Railroad (GTW)
Design
Concrete tee beam
Dimensions
Length of largest span: 32.8 ft.
Total length: 231.0 ft.
Deck width: 29.9 ft.
Recognition
Posted to the National Register of Historic Places on January 28, 2000
Approximate latitude, longitude
+42.58056, -83.23028   (decimal degrees)
42°34'50" N, 83°13'49" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/316978/4716648 (zone/easting/northing)
Quadrangle map:
Birmingham
Average daily traffic (as of 1988)
500
Inventory numbers
NRHP 00000010 (National Register of Historic Places reference number)
MINEW 08140 (Michigan bridge number on the National Bridge Inventory 2011 and later)
BH 59909 (Bridgehunter.com ID)
Inspection report (as of October 2009)
Overall condition: Poor
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Serious (3 out of 9)
Sufficiency rating: 43 (out of 100)
View more at BridgeReports.com

Update Log 

  • February 15, 2021: Updated by Nathan Holth: This bridge has been demolished.
  • October 23, 2016: New photos from Rick McOmber
  • February 24, 2014: Added by Dave King

Sources 

Comments 

Trowbridge Road Bridge
Posted February 15, 2021, by Nathan Holth (webmaster [at] historicbridges [dot] org)

The satellite image definitely shows that Michigan's most unique concrete t-beam bridge is no more. Check Bing Maps image for a photo showing the site after demolition was completed. What a waste... this should have been preserved for pedestrian use.

Trowbridge Road Bridge
Posted February 13, 2021, by Mike Kerkau (mjkerkau [at] gmail [dot] com)

I can't find a report to confirm that this has in fact been demolished - the closest to that appears to be that the latest satellite seems to show that it's in the process of being demolished, but isn't completely gone as yet.