39470 274 ST over CHOTEAU CK


+43.40628, -98.29669
43°24'23" N, 98°17'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:39470 274 ST over CHOTEAU CK
Structure number:000000022207064
Location:5.6N,2.7E OF ARMOUR
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:16.1 ft. [4.9 m]
Total length:70.5 ft. [21.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:25 [as of 2015]
Truck traffic:2% 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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:72.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$25,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood2572.6
June 2015GoodGoodGoodGood2572.6
June 2013GoodGoodGoodGood2572.6
August 2011GoodGoodGoodGood2572.6
July 2009FairGoodGoodSatisfactory2572.6
May 2007GoodGoodGoodGood2572.4
October 2005GoodGoodGoodGood2572.4
July 2003GoodGoodGoodGood2572.4
July 2001GoodGoodGoodGood2572.4
October 1999GoodGoodGoodGood2572.4
August 1997GoodVery GoodVery GoodGood2566.5
July 1995GoodVery GoodVery GoodGood2597.0
May 1993GoodVery GoodVery GoodGood2597.0
June 1991GoodVery GoodVery GoodGood2597.0