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WOLF FORK RD over WOLF FORK

Columbia County, Washington

Map

Coordinates:
+46.18885, -117.86665
46°11'20" N, 117°51'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	WOLF FORK RD over WOLF FORK
Structure number:	086736000000000
Location:	6.8 S JCT 91150
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	54.1 ft. `[16.5 m]`
Total length:	55.1 ft. `[16.8 m]`
Roadway width between curbs:	24.3 ft. `[7.4 m]`
Deck width edge-to-edge:	24.6 ft. `[7.5 m]`
Skew angle:	25°
Owner:	County Highway Agency `[02]`
Year built:	2001
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Channel beam `[22]`
Deck type:	Other `[9]`
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) `[2]`

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	20 `[as of 2014]`
Truck traffic:	20% 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:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	94.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Good	Good	Good	20	94.9
October 2016	Good	Good	Good	Good	20	94.9
October 2014	Good	Good	Good	Good	20	94.8
October 2012	Good	Good	Good	Good	20	94.8
May 2010	Good	Good	Good	Good	20	94.8
August 2008	Good	Good	Good	Good	20	94.8
June 2006	Good	Good	Good	Good	20	94.8
April 2004	Good	Good	Good	Good	20	91.8
April 2002	Good	Very Good	Very Good	Very Good	20	94.1

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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