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SH 51 over SNAKE RIVER

Map

Coordinates:
+42.93719, -115.75133
42°56'14" N, 115°45'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 51 over SNAKE RIVER
Structure number:000000000014561
Location:15 S. MOUNTAIN HOME
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:154.9 ft. [47.2 m]
Total length:630.0 ft. [192.0 m]
Roadway width between curbs:32.8 ft. [10.0 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Owner:State Highway Agency [01]
Year built:2018
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:800 [as of 2018]
Truck traffic:14% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
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:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018GoodExcellentExcellentExcellent80098.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.4,3054,302300
Deck
Prestressed Concrete Top Flangesq. ft.22,47022,37010000
Wearing Surfacessq. ft.20,55420,554000
Concrete Protective Coatingsq. ft.20,55420,554000
Substructure
Reinforced Concrete Abutmentlinear ft.135135000
Steel Pileeach1212000
Steel Protective Coatingsq. ft.1,0801,0560024
Reinforced Concrete Pier Caplinear ft.120120000
Joints
Strip Seal Jointlinear ft.7171000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,2601,260000
Steel Protective Coatingsq. ft.49,89649,896000