STC 4783 over ELK CREEK


+46.75972, -116.17111
46°45'35" N, 116°10'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STC 4783 over ELK CREEK
Structure number:000000000020301
Location:1.5 S. 0.4 E. ELK RIVER
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:54.1 ft. [16.5 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:Other Local Agencies [25]
Year built:2003
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
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: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:160 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:87.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodVery GoodVery GoodGood16087.8
June 2015GoodVery GoodVery GoodVery Good16087.8
June 2013GoodVery GoodVery GoodGood16087.8
June 2011GoodVery GoodVery GoodGood16091.7
June 2009GoodVery GoodVery GoodVery Good16091.7
June 2007GoodVery GoodVery GoodVery Good27089.4
June 2005GoodVery GoodVery GoodVery Good27089.4
October 2003GoodVery GoodVery GoodVery Good27091.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.660660000
Prestressed Concrete Top Flangesq. ft.1,5401,540000
Reinforced Concrete Abutmentlinear ft.6666000
Elastomeric Bearingeach2424000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.110110000
Steel Protective Coatingsq. ft.384038400