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IRR BIA RTE 16 over LODGE GRASS CREEK

Map

Coordinates:
+45.30941, -107.36836
45°18'34" N, 107°22'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR BIA RTE 16 over LODGE GRASS CREEK
Structure number:00000000000C203
Location:AT LODGE GRASS
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:22.0 ft. [6.7 m]
Total length:59.7 ft. [18.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:Bureau of Indian Affairs [62]
Year built:1962
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:300 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 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 minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Operating rating:33.7 tons [30.6 metric tons]
Inventory rating:23.8 tons [21.6 metric tons]
Sufficiency rating:67.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201667.4FairGoodGoodFair-300
October 201467.4FairGoodGoodFair-300
October 201134.3PoorSatisfactorySatisfactorySeriousSD300
April 201034.3PoorSatisfactorySatisfactorySeriousSD300
November 200777.4FairSatisfactorySatisfactorySatisfactory-300
October 200477.4FairSatisfactorySatisfactoryGood-300
October 200278.4GoodVery GoodVery GoodGood-300
August 200175.4GoodVery GoodVery GoodGood-300
June 199878.4GoodVery GoodVery GoodGood-300
September 199574.4GoodVery GoodVery GoodGood-300