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IRR BIA RTE 6 over ASH CREEK

Map

Coordinates:
+44.69512, -101.66238
44°41'42" N, 101°39'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR BIA RTE 6 over ASH CREEK
Structure number:00000000000A015
Location:19KM WEST OF CHERRY CREEK
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:42.3 ft. [12.9 m]
Total length:105.3 ft. [32.1 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Owner:Bureau of Indian Affairs [62]
Year built:1968
Year reconstructed:2005
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:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:814 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:90.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood81490.3
August 2015GoodGoodGoodGood81490.3
July 2013GoodGoodGoodGood81490.3
September 2011GoodGoodGoodGood81492.3
April 2010GoodGoodGoodGood81492.3
December 2007GoodGoodGoodGood81492.3
October 2005GoodGoodGoodGood81490.3
July 2001PoorFairPoorSatisfactory24860.1
June 1998PoorFairPoorSatisfactory81452.2
July 1995PoorFairPoorSatisfactory81453.7
October 1993PoorFairPoorSatisfactory76354.0