US 91 over CUB RIVER


+42.02367, -111.80681
42°01'25" N, 111°48'25" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 91 over CUB RIVER
Structure number:000000000017456
Location:0.6 N. FRANKLIN
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:71.9 ft. [21.9 m]
Total length:74.2 ft. [22.6 m]
Roadway width between curbs:69.6 ft. [21.2 m]
Deck width edge-to-edge:71.5 ft. [21.8 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,500 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:99.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactoryVery GoodVery Good750099.3
July 2014FairSatisfactoryVery GoodVery Good640099.4
July 2012FairSatisfactoryVery GoodVery Good630099.4
July 2011FairSatisfactoryVery GoodVery Good640099.4
July 2010FairSatisfactoryVery GoodVery Good640099.4
July 2009FairSatisfactoryVery GoodVery Good570099.5
July 2008FairSatisfactoryVery GoodVery Good570099.5
July 2007GoodVery GoodVery GoodVery Good500099.5
July 2006GoodExcellentExcellentExcellent500099.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.519519000
Reinforced Concrete Decksq. ft.5,2914,71457700
Concrete Protective Coatingsq. ft.5,1434,56600577
Reinforced Concrete Abutmentlinear ft.150150000
Compression Jointlinear ft.156000156
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.148148000