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Grant Street Viaduct

Photo 

Grant Street Viaduct

Photo taken by Frank Hicks in May 2012

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BH Photo #232845

Map 

Street View 

Facts 

Overview
Timber stringer bridge over valley on Grant Street
Location
Ketchikan, Ketchikan Gateway Borough, Alaska
Status
Open to traffic
History
Built 1970
Design
Timber stringer
Dimensions
Length of largest span: 9.8 ft.
Total length: 212.9 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude
+55.34417, -131.64503   (decimal degrees)
55°20'39" N, 131°38'42" W   (degrees°minutes'seconds")
Approximate UTM coordinates
9/332273/6136276 (zone/easting/northing)
Quadrangle map:
Ketchikan B-5 SW
Average daily traffic (as of 2014)
1,704
Inventory numbers
AK 384 (Alaska bridge number)
BH 52595 (Bridgehunter.com ID)
Inspection report (as of June 2015)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 68.2 (out of 100)
View more at BridgeReports.com

Update Log 

  • September 27, 2013: New Street View added by J.P.
  • May 31, 2012: Added by Frank Hicks

Sources