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SR 109 over HUMPTULIPS RIVER

Map

Coordinates:
+47.05083, -124.04242
47°03'03" N, 124°02'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 109 over HUMPTULIPS RIVER
Structure number:0004874B0000000
Location:10.3 N JCT US 101
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:233.9 ft. [71.3 m]
Total length:363.9 ft. [110.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,549 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 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 corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:48.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,242,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodSatisfactorySatisfactory554948.3
May 2016FairGoodSatisfactorySatisfactory521349.0
May 2014FairGoodSatisfactorySatisfactory521349.0
May 2012FairGoodSatisfactorySatisfactory549348.2
May 2010FairGoodSatisfactorySatisfactory520049.2
May 2008FairSatisfactorySatisfactorySatisfactory507349.5
June 2006FairSatisfactorySatisfactorySatisfactory290554.8
July 2004FairSatisfactoryGoodFair290548.2
July 2002FairSatisfactoryGoodFair290548.2
July 2000FairSatisfactoryGoodFair287745.4
March 1998FairGoodGoodFair287749.8
October 1996FairGoodGoodFair287749.8
March 1994FairGoodGoodSatisfactory287762.2
January 1993FairSatisfactoryGoodSatisfactory325061.4
October 1990FairSatisfactoryGoodSatisfactory325061.4