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STC 4707;RIVER RD over WHITE BIRD CREEK

Map

Coordinates:
+45.75778, -116.30944
45°45'28" N, 116°18'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STC 4707;RIVER RD over WHITE BIRD CREEK
Structure number:000000000029406
Location:0.3 S. WHITE BIRD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:66.9 ft. [20.4 m]
Total length:70.9 ft. [21.6 m]
Roadway width between curbs:29.2 ft. [8.9 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Skew angle:20°
Owner:Other Local Agencies [25]
Year built:2013
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:480 [as of 2015]
Truck traffic:8% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodVery GoodVery GoodGood48097.5
July 2015GoodVery GoodVery GoodGood48097.5
July 2013GoodExcellentExcellentExcellent48097.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.355355000
Deck
Prestressed Concrete Top Flangesq. ft.2,2722,272000
Wearing Surfacessq. ft.2,0802,080000
Substructure
Reinforced Concrete Abutmentlinear ft.8583110
Bearings
Elastomeric Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.142141010