+36.57666, -99.56942
36°34'36" N, 99°34'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N1930 over BEAVER RIVER
Structure number:205690000000000
Location:.3N OF FT SUPPLY
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:40.0 ft. [12.2 m]
Total length:243.1 ft. [74.1 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:1983
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:6
Main spans material:Concrete [1]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:49.0 tons [44.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:98.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$795,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201698.0FairSatisfactorySatisfactoryGood-100
May 201497.0FairFairSatisfactorySatisfactory-100
May 201297.0FairFairSatisfactorySatisfactory-100
June 201096.0FairFairSatisfactorySatisfactory-100
June 200896.0FairFairSatisfactorySatisfactory-100
June 200696.0FairFairSatisfactorySatisfactory-100
March 200496.0FairFairSatisfactorySatisfactory-100
February 200296.0FairFairSatisfactorySatisfactory-100
December 199996.0FairFairGoodGood-100
November 199794.5FairFairGoodGood-100
October 199594.5FairFairGoodGood-100
December 199395.4GoodGoodGoodGood-100
December 199195.4GoodGoodGoodGood-100