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WINN RD over ROCK CR

Map

Coordinates:
+39.15941, -94.54543
39°09'34" N, 94°32'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WINN RD over ROCK CR
Structure number:25314
Old structure number:N024B21 024 (from 1992 edition)
Location:S 7 T 50 N R 32 W
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:16.1 ft. [4.9 m]
Total length:34.1 ft. [10.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1972
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 continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:749 [as of 2016]
Truck traffic:1% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
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:98.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2016Good7 out of 1074998.0
March 2014Good7 out of 1074998.0
April 2012Good7 out of 1074998.0
March 2010Good7 out of 10190097.9
March 2008Good7 out of 10190097.9
January 2006Good7 out of 10190097.9
March 2004Good7 out of 10190097.9
June 2002Good7 out of 10190097.9
June 2000Good7 out of 10400097.8
May 1998Good7 out of 10400097.6
October 1990Good7 out of 10392099.7