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Broadway Bridge

Map 

Facts 

Overview
Lost Concrete stringer bridge over Boise River on US 20 & Broadway
Location
Boise, Ada County, Idaho
Status
Replaced by a new bridge
History
Built 1956; Replaced 2016
Design
Cantilevered concrete stringer
Dimensions
Length of largest span: 89.9 ft.
Total length: 446.9 ft.
Deck width: 58.4 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+43.60389, -116.19306   (decimal degrees)
43°36'14" N, 116°11'35" W   (degrees°minutes'seconds")
Approximate UTM coordinates
11/565124/4828195 (zone/easting/northing)
Inventory numbers
ID 12270 (Idaho bridge number)
BH 72141 (Bridgehunter.com ID)
Inspection (as of 04/2014)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 48.1 (out of 100)
Average daily traffic (as of 2014)
25,000

Update Log 

  • May 9, 2016: Added by Luke

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