Ontonagon River Middle Branch Bridge

Photos

Photo taken by C Hanchey in August 2011

BH Photo #208188

Overview: Steel arch bridge over Middle Branch Ontonagon River on M-28
Location: Ontonagon County, Michigan
Status: Open to traffic
History: Built 1930 by Meads & Anderson; rehabilitated 1992
Builder: - Meads & Anderson
Design: Steel arch
Dimensions: Length of largest span: 149.9 ft.
Total length: 192.9 ft.
Deck width: 32.2 ft.
Approximate latitude, longitude: +46.47933, -89.09050 (decimal degrees)
46°28'46" N, 89°05'26" W (degrees°minutes'seconds")
Approximate UTM coordinates: 16/339533/5149430 (zone/easting/northing)
Quadrangle map:: Trout Creek
Average daily traffic (as of 2007): 2,303
Inventory numbers: MINBI 66166023000B010 (Michigan bridge number on the National Bridge Inventory 2010 and before)
MINEW 08491 (Michigan bridge number on the National Bridge Inventory 2011 and later)
BH 20191 (Bridgehunter.com ID)
Inspection report (as of August 2016): Overall condition: Fair
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 75.4 (out of 100)
View more at BridgeReports.com

Ontonagon River Middle Branch Bridge

Posted August 10, 2011, by Andy

This bridge = awesome

Ontonagon River Middle Branch Bridge

Posted August 9, 2011, by Tony Dillon (spansaver [at] hotmail [dot] com)

Very unique!