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IRR BIA RTE 6 over RED SCAFFOLD CREEK

Map

Coordinates:
+44.76717, -101.83972
44°46'02" N, 101°50'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR BIA RTE 6 over RED SCAFFOLD CREEK
Structure number:00000000000A017
Location:IN RED SCAFFOLD
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:29.9 ft. [9.1 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Owner:Bureau of Indian Affairs [62]
Year built:1960
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:165 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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: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:Better than present minimum criteria [7]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:83.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactorySatisfactory16583.3
August 2015FairSatisfactorySatisfactorySatisfactory16583.3
July 2013FairSatisfactorySatisfactorySatisfactory16583.3
September 2011FairSatisfactorySatisfactoryGood16583.0
April 2010FairSatisfactorySatisfactoryGood16583.0
December 2007FairSatisfactorySatisfactoryGood16583.0
October 2005GoodGoodGoodGood16583.0
August 2003GoodGoodGoodGood16583.0
July 2001FairSatisfactoryGoodVery Good16583.0
June 1998GoodGoodGoodVery Good81471.1
July 1995GoodGoodGoodVery Good81467.7
November 1993GoodGoodGoodVery Good76368.0