South Slough Bridge

Photos

South Slough Bridge

from Charleston Public Fishing Dock

Photo taken by Michael Goff on August 2, 2009

BH Photo #144152

Overview: Bascule bridge over South Slough on Cape Arago Highway in Charleston
Location: Charleston, Coos County, Oregon
Status: Open to traffic
History: Built 1991
Builders: - CH2M Hill of Corvallis, Oregon (Consulting Engineering Firm)
- David C. Moyano (Design Engineer)
- General Construction Co. of Federal Way, Washington (Contractor)
- Hardesty & Hanover of New York, New York (Consulting Engineers - Bascule Lift)
- Thomas D. Lulay (ODOT Bridge Engineer)
Design: Double leaf Chicago style bascule lift
Dimensions: Length of largest span: 126.0 ft.
Total length: 1,194.0 ft.
Deck width: 40.0 ft.
Approximate latitude, longitude: +43.33889, -124.32111 (decimal degrees)
43°20'20" N, 124°19'16" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/392911/4799296 (zone/easting/northing)
Quadrangle map:: Charleston
Inventory numbers: OR 01940G (Oregon Dept. of Transportation structure number)
BH 29930 (Bridgehunter.com ID)
Inspection (as of 08/2015): Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 92.0 (out of 100)
Average daily traffic (as of 2014): 2,300