Rating:
No votes cast

Thomas Trestle

Map 

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Wooden bridge in Ketchikan
Location
Ketchikan, Ketchikan Gateway Borough, Alaska
Status
Open to traffic
History
Built 1960
Design
Timber stringer
Dimensions
Length of largest span: 17.1 ft.
Total length: 383.9 ft.
Deck width: 20.3 ft.
Approximate latitude, longitude
+55.34000, -131.63833   (decimal degrees)
55°20'24" N, 131°38'18" W   (degrees°minutes'seconds")
Approximate UTM coordinates
9/332680/6135796 (zone/easting/northing)
Quadrangle map:
Ketchikan B-5 SW
Average daily traffic (as of 2013)
400
Inventory numbers
AK 1473 (Alaska bridge number)
BH 10021 (Bridgehunter.com ID)
Inspection report (as of June 2015)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 47.7 (out of 100)
View more at BridgeReports.com