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LAST CHANCE RD over MILL CREEK

Map

Coordinates:
+46.05139, -118.45044
46°03'05" N, 118°27'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LAST CHANCE RD over MILL CREEK
Structure number:083805000000000
Location:02.15 N FROG HOLLOW
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:78.1 ft. [23.8 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:1977
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:681 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
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: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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:61.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,736,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactorySatisfactorySatisfactory68161.0
September 2015FairSatisfactorySatisfactorySatisfactory68196.7
September 2013FairSatisfactorySatisfactorySatisfactory68196.7
September 2011FairSatisfactorySatisfactorySatisfactory68196.7
September 2009FairSatisfactorySatisfactorySatisfactory68196.7
September 2007FairSatisfactorySatisfactorySatisfactory104291.8
October 2005FairSatisfactorySatisfactorySatisfactory104291.8
October 2003FairSatisfactorySatisfactorySatisfactory84792.9
November 2001FairSatisfactorySatisfactorySatisfactory84777.3
December 1999FairSatisfactorySatisfactorySatisfactory84777.3
October 1997FairSatisfactorySatisfactorySatisfactory84777.3
August 1995FairSatisfactorySatisfactorySatisfactory55881.2
September 1993FairSatisfactorySatisfactorySatisfactory55881.2
August 1991FairGoodGoodSatisfactory30996.9