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COUNTY HIGHWAY over STREAM

Map

Coordinates:
+40.66833, -99.41667
40°40'06" N, 99°25'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over STREAM
Structure number:C006912505
Location:JCT US6/US183 2W 15.8N
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Owner:County Highway Agency [02]
Year built:2007
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:25 [as of 2003]
Structural 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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.7
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2017Good7 out of 102588.7
October 2015Good7 out of 102588.7
October 2013Good8 out of 102588.7
October 2011Good8 out of 102588.5
April 2010Good8 out of 102588.5
May 2008Good9 out of 102588.5
August 2007PoorN out of 102534.0
October 2006PoorN out of 102534.0
October 2004FairN out of 102547.3
September 2002FairN out of 102557.3
October 2000FairN out of 102557.3
October 1998FairN out of 102557.3
October 1996FairN out of 102557.3
October 1994FairN out of 102558.4
November 1992FairN out of 102558.4
October 1990GoodN out of 102558.4