+46.05321, -109.94898
46°03'12" N, 109°56'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 191 over OTTER CREEK
Structure number:P00045016+03331
Location:4M S MELVILLE
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:65.6 ft. [20.0 m]
Total length:66.6 ft. [20.3 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:2004
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
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: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:596 [as of 2017]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:80.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactoryGoodSatisfactory59680.2
June 2016FairSatisfactoryGoodSatisfactory63079.8
June 2014FairSatisfactoryGoodGood104070.1
June 2012FairSatisfactoryGoodGood104070.1
June 2010FairSatisfactoryGoodGood104070.1
December 2009GoodGoodGoodGood100071.7
January 2008GoodGoodGoodGood136066.6
October 2003FairSatisfactoryGoodGood94053.8
December 2002FairSatisfactoryGoodGood94053.8
March 2001GoodGoodGoodGood94053.8
November 1998GoodGoodGoodGood75063.3
January 1997GoodGoodGoodGood60265.1
March 1995GoodGoodGoodGood60265.3
October 1992GoodVery GoodGoodGood56057.5
February 1991GoodVery GoodGoodGood54857.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.328325300
Reinforced Concrete Decksq. ft.2,5082,43350250
Reinforced Concrete Abutmentlinear ft.10292730
Fixed Bearingeach1001000
Steel Protective Coatingsq. ft.1001000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.135135000
Steel Protective Coatingsq. ft.338338000