Share:

MIDDLE VALLEY ROAD over SKAMOKAWA CREEK

Map

Coordinates:
+46.28873, -123.44620
46°17'19" N, 123°26'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MIDDLE VALLEY ROAD over SKAMOKAWA CREEK
Structure number:080247000000000
Location:0.2 N E. VALLEY RD
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:75.1 ft. [22.9 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:469 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$801,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodGoodGood46988.8
November 2016GoodGoodGoodGood46988.8
November 2014GoodGoodGoodGood46988.8
November 2012GoodGoodGoodGood20094.4
November 2010GoodGoodGoodGood20094.4
December 2008GoodGoodGoodGood20094.4
October 2006GoodGoodGoodGood20092.4
October 2004GoodGoodGoodGood20091.4
September 2002GoodGoodGoodGood20091.4
October 2000GoodGoodGoodGood20091.4
September 1998GoodVery GoodVery GoodVery Good20091.4
September 1996GoodVery GoodVery GoodVery Good20091.4
September 1994GoodVery GoodVery GoodVery Good20090.9
June 1992GoodVery GoodVery GoodVery Good20090.9
October 1990GoodVery GoodVery GoodVery Good20090.9