+44.12644, -101.13205
44°07'35" N, 101°07'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US014 EF over LONE TREE CK
Structure number:000000028438431
Location:3.2 S STANLEY CO LINE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:20.7 ft. [6.3 m]
Owner:State Highway Agency [01]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2017]
Truck traffic:5% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:65.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$100,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2018Poor4 out of 105065.6
December 2016Poor4 out of 105072.0
December 2014Poor4 out of 105072.0
November 2012Poor4 out of 105072.0
December 2010Poor4 out of 105072.0
December 2008Poor4 out of 105072.0
November 2006Poor4 out of 105072.0
January 2005Poor4 out of 105072.0
November 2002Poor4 out of 105072.0
October 2000Fair5 out of 105088.0
September 1998Fair5 out of 105088.0
June 1996Fair6 out of 105099.0
July 1994Fair6 out of 105099.0
July 1992Fair6 out of 105099.0
January 1990Fair6 out of 105099.0