+38.21583, -112.83583
38°12'57" N, 112°50'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-21 over BEAVER RIVER
Structure number:0E1039
Location:11.5 MI. WEST OF BEAVER
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:12.8 ft. [3.9 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,240 [as of 2014]
Truck traffic:14% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2017Good7 out of 10124093.7
February 2015Good7 out of 10123372.9
February 2013Good7 out of 10106264.1
February 2011Good7 out of 10143061.7
March 2009Good7 out of 10143082.7
March 2007Good7 out of 10138582.9
March 2005Good7 out of 10138582.9
April 2003Good7 out of 10131083.3
March 2001Fair6 out of 10131082.8
February 2001Fair6 out of 10123583.6
February 1999Fair6 out of 10123583.6
February 1997Fair6 out of 1092085.2
March 1995Fair6 out of 1092085.3
March 1993Fair6 out of 1079085.9
March 1991Fair6 out of 1075585.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.9383550