Rating:
2 votes

Ferry Street Bridge

Lane County, Oregon

Photos 

Coburg Road Bridge

Photo taken by Michael Goff on May 5, 2007

Enlarge

BH Photo #116657

Map 

Street Views 

Facts 

Overview
Continuous Warren through truss bridge over Willamette River on Coburg Road in Eugene
Location
Eugene, Lane County, Oregon
Status
Open to traffic
History
Built 1950; rehabilitated 1999
Builder
- Mowat Construction Co. of Woodinville, Washington (Rehabilitation Contractor)
Design
Two-span continuous polygonal Warren through truss
Dimensions
Length of largest span: 221.1 ft.
Total length: 796.0 ft.
Deck width: 47.9 ft.
Vertical clearance above deck: 14.9 ft.
Recognition
Eligible for the National Register of Historic Places
Also called
Coburg Road Bridge
Approximate latitude, longitude
+44.05806, -123.08361   (decimal degrees)
44°03'29" N, 123°05'01" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/493303/4878324 (zone/easting/northing)
Quadrangle map:
Eugene East
Average daily traffic (as of 2010)
72,862
Inventory numbers
OR 06648 (Oregon Dept. of Transportation structure number)
BH 30021 (Bridgehunter.com ID)
Inspection report (as of May 2017)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 30.7 (out of 100)
View more at BridgeReports.com

Categories 

Built 1950 (612)
Built during 1950s (4,075)
Continuous (2,692)
Continuous truss (203)
Eugene, Oregon (8)
Have street view (30,435)
Lane County, Oregon (136)
Mowat Construction Co. (16)
NR-eligible (4,127)
Open (41,454)
Oregon (1,333)
 Owned by city (6,284)
Polygonal Warren through truss (481)
Polygonal Warren truss (1,196)
Span length 175-250 feet (2,125)
Structurally deficient (12,504)
Through truss (19,040)
Total length 500-1000 feet (3,200)
Truss (38,327)
Warren truss (7,182)
Willamette River (64)

Update Log 

  • April 13, 2011: New photos from Michael Goff
  • April 21, 2010: New Street View added by Michael Goff
  • July 7, 2008: New photo from Michael Goff

Related Bridges 

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • Wikipedia
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Comments 

Ferry Street Bridge
Posted April 13, 2011, by Michael Goff (michael [dot] goff [at] odot [dot] state [dot] or [dot] us)

A couple of these larger continuous through trusses were built in Western Oregon around 1950. They featured the center pier noted by Robert. The only other one I know of was built over the S. Umpqua River in Douglas County, but it was replaced around 1999.

Ferry Street Bridge
Posted April 13, 2011, by Robert Thompson

Was the center pier added during the rehab? It isn't often a continuous truss span has a center pier.