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IRR BIA RTE 7 over LITTLE WHITE RIVER

Map

Coordinates:
+43.26311, -100.91794
43°15'47" N, 100°55'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR BIA RTE 7 over LITTLE WHITE RIVER
Structure number:00000000000A031
Location:AT GHOST HAWK PARK
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:49.9 ft. [15.2 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:37.7 ft. [11.5 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Owner:Bureau of Indian Affairs [62]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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:Bituminous [6]

Latest Available Inspection: September 2024

Good/Fair/Poor Condition:Fair
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:1,851 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Scour calculation/evaluation has not been made. [6]
Sufficiency rating:67.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2024FairFairFairFair185167.4
August 2018FairFairFairFair185167.4
August 2016FairFairFairFair185167.4
August 2014FairFairFairFair185167.4
September 2011FairFairFairSatisfactory185167.0
April 2010FairFairFairSatisfactory185167.0
December 2007FairFairFairSatisfactory185167.0
November 2005FairSatisfactorySatisfactoryGood185172.4
October 2003FairFairFairGood185159.4
October 2001FairSatisfactorySatisfactoryGood182072.5
June 1998FairSatisfactorySatisfactoryGood182076.6
July 1995FairSatisfactorySatisfactorySatisfactory182071.5
October 1993PoorSatisfactoryPoorSatisfactory175442.3