Park Street over Big Horn River


+43.65049, -108.20238
43°39'02" N, 108°12'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Park Street over Big Horn River
Structure number:FFI
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:115.2 ft. [35.1 m]
Total length:294.0 ft. [89.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:58.7 ft. [17.9 m]
Skew angle:15°
Owner:State Park, Forest, or Reservation Agency [11]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:139 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:99.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$4,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairFairSatisfactorySatisfactory13999.0
February 2016FairFairSatisfactorySatisfactory32099.0
February 2014FairFairSatisfactorySatisfactory32099.0
February 2012FairFairSatisfactorySatisfactory32099.0
February 2010FairFairSatisfactoryGood32099.0
March 2008FairFairSatisfactoryGood15099.0
March 2006FairFairSatisfactoryGood100098.9
March 2004FairFairSatisfactoryGood100098.9
February 2002FairFairSatisfactoryGood100098.9
March 2000FairFairFairGood100087.8
March 1998FairFairFairGood100087.8
March 1996FairFairVery GoodGood100098.9
March 1994GoodGoodVery GoodVery Good100099.9
April 1992GoodGoodVery GoodVery Good100099.9
September 1991GoodGoodGoodVery Good100099.9