Share:

POTTER RD. over SOUTH FORK

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+48.78909, -122.19894
48°47'21" N, 122°11'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:POTTER RD. over SOUTH FORK
Structure number:080743000000000
Location:00.3 W VALLEY HWY
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:149.9 ft. [45.7 m]
Total length:243.1 ft. [74.1 m]
Roadway width between curbs:14.4 ft. [4.4 m]
Deck width edge-to-edge:16.4 ft. [5.0 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Owner:County Highway Agency [02]
Year built:1927
Year reconstructed:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2014

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:750 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:12.0
Estimated cost of work:$111,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2014PoorSatisfactoryPoorPoor75012.0
March 2012PoorSatisfactoryFairPoor75012.0
March 2010PoorSatisfactoryFairPoor70012.0
April 2008PoorSatisfactoryFairPoor70012.0
April 2006FairSatisfactoryFairFair65027.0
March 2004FairSatisfactoryFairFair65027.0
April 2002FairSatisfactoryFairFair65027.0
March 2000FairSatisfactorySatisfactoryFair65031.0
April 1998FairSatisfactoryGoodGood65041.0
June 1997FairSatisfactoryGoodGood65045.9
May 1996FairSatisfactoryGoodGood65046.0
May 1994FairGoodSatisfactorySatisfactory50048.3
March 1993GoodGoodGoodGood46166.3
August 1990GoodGoodGoodGood30067.7