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75TH. DRIVE over MILL CREEK

Map 

Coordinates:
+39.12334, -94.75518
39°07'24" N, 94°45'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:75TH. DRIVE over MILL CREEK
Structure number:514301050000013
Location:75TH DR N OF CORONA
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]
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:5,493 [as of 1992]
Truck traffic:1% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:63.9 tons [58.1 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:98.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201598.5Not deficient---5493
May 201398.5Not deficient---5493
March 201198.5Not deficient---5493
March 200997.5Not deficient---5493
March 200797.5Not deficient---5493
March 200597.5Not deficient---5493
September 200197.5Not deficient---5493
November 199997.5Not deficient---5493
September 199797.5Not deficient---5493
November 199595.6Not deficient---5493
November 199384.5Not deficient---5493
August 199186.8Not deficient---2794