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Grosse Ile Parkway Bridge

Map 

Facts 

Overview
Rainbow arch bridge over Elizabeth Park Canal on Grosse Ile Parkway in Trenton
Location
Wayne County, Michigan
Status
Open to traffic
History
Built 1931
Design
Concrete through arch
Dimensions
Span length: 51.8 ft.
Total length: 51.8 ft.
Deck width: 38.1 ft.
Approximate latitude, longitude
+42.12778, -83.18361   (decimal degrees)
42°07'40" N, 83°11'01" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/319516/4666271 (zone/easting/northing)
Quadrangle map:
Wyandotte
Inventory numbers
MINBI 82200010000B010 (Michigan bridge number on the National Bridge Inventory 2010 and before)
MINEW 12005 (Michigan bridge number on the National Bridge Inventory 2011 and later)
BH 20274 (Bridgehunter.com ID)
Inspection (as of 04/2009)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 63.2 (out of 100)
Average daily traffic (as of 1995)
21,198

Sources