60TH ST over MILL CR


+39.01764, -94.55663
39°01'04" N, 94°33'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:60TH ST over MILL CR
Structure number:25470
Old structure number:S104B12 048 (from 1992 edition)
Location:S 4 T 48 N R 33 W
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1930
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:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:443 [as of 2016]
Truck traffic:1% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:89.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2018Good7 out of 1044389.3
April 2016Good7 out of 1044389.3
April 2014Good7 out of 1044389.3
April 2012Good7 out of 1044389.3
March 2010Good7 out of 1089082.6
March 2008Fair5 out of 1089071.5
January 2006Fair5 out of 1089071.5
March 2004Fair5 out of 1089071.5
June 2002Fair5 out of 1089071.5
July 2000Fair5 out of 1089071.5
June 1998Fair5 out of 1075078.3
September 1990Fair6 out of 1023895.9