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ST CLAIR AVE CR 9 over NINE MILE CREEK

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ST CLAIR AVE CR 9 over NINE MILE CREEK
Structure number:1836056
Location:330' EAST OF COIT ROAD
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:11.2 ft. [3.4 m]
Total length:23.0 ft. [7.0 m]
Owner:County Highway Agency [02]
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2016 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:9,474 [as of 2015]
Truck traffic:5% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
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: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]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:55.4

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201655.4Poor4 out of 10SD9474
October 201553.2Poor4 out of 10SD17356
December 201453.2Poor4 out of 10SD17356
September 201353.2Poor4 out of 10SD17356
September 201253.2Poor4 out of 10SD17356
October 201162.5Fair5 out of 10-17356
October 201062.5Fair5 out of 10-17356
October 200974.2Fair6 out of 10-17356
October 200874.2Fair6 out of 10-17356
November 200774.2Fair6 out of 10-17356