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I20 over CITY STREET 64TH PLACE

Map 

Coordinates:
+33.54386, -86.73865
33°32'38" N, 86°44'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I20 over CITY STREET 64TH PLACE
Structure number:011063
Old structure number:00000I20370006B (from 1992 edition)
Location:I20 * 64TH PLACE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:166.0 ft. [50.6 m]
Roadway width between curbs:51.2 ft. [15.6 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:34°
Owner:State Highway Agency [01]
Year built:1974
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30,680 [as of 2016]
Truck traffic:14% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:61.7 tons [56.1 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:81.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,384,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201681.6FairSatisfactoryFairSatisfactory-30680
July 201481.6FairSatisfactoryFairSatisfactory-30680
July 201281.4FairSatisfactoryFairSatisfactory-32780
July 201093.0FairSatisfactorySatisfactorySatisfactory-31605
July 200892.9FairSatisfactoryGoodGood-32130
July 200693.0FairSatisfactoryGoodGood-31310
August 200493.0FairSatisfactoryGoodGood-30790
August 200293.0FairSatisfactoryGoodGood-31140
August 200092.9FairSatisfactoryGoodGood-32125
September 199893.0FairSatisfactoryVery GoodGood-31275
August 199693.1FairSatisfactoryGoodGood-30560
August 199492.9FairSatisfactoryGoodGood-27540
September 199292.9FairSatisfactoryGoodVery Good-27105
October 199092.9GoodGoodGoodGood-26490