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IRR SR225 MNT CITY over E FORK OWYHEE RVR

Map 

Coordinates:
+41.81944, -116.95361
41°49'10" N, 116°57'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IRR SR225 MNT CITY over E FORK OWYHEE RVR
Structure number:B 535
Location:NEAR MOUNTAIN CITY
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:70.2 ft. [21.4 m]
Total length:115.2 ft. [35.1 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:300 [as of 2012]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:20.5 tons [18.6 metric tons]
Sufficiency rating:69.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$527,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201569.4FairSatisfactoryGoodGood-300
July 201369.4FairSatisfactoryGoodGood-300
August 201164.8FairSatisfactoryGoodSatisfactory-300
July 201075.6FairSatisfactoryGoodSatisfactory-300
July 200875.6FairSatisfactoryGoodSatisfactory-300
August 200675.6FairGoodGoodSatisfactory-300
August 200477.4FairGoodGoodSatisfactory-420
August 200377.4FairGoodGoodSatisfactory-420
July 200277.4FairGoodGoodSatisfactory-420
August 200077.4FairGoodGoodSatisfactory-420
September 199865.6FairGoodGoodFair-335
November 199665.8FairGoodGoodFair-325
August 199477.3GoodGoodGoodGood-365
August 199277.6FairGoodGoodSatisfactory-445
July 199077.6GoodGoodGoodGood-445