+33.54362, -86.73865
33°32'37" N, 86°44'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I20 over CITY STREET 64 TH PL NO
Structure number:011062
Old structure number:00000I20370006A (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:39.4 ft. [12.0 m]
Deck width edge-to-edge:41.0 ft. [12.5 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:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:59.6 tons [54.2 metric tons]
Inventory rating:35.8 tons [32.5 metric tons]
Sufficiency rating:88.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,880,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201688.9FairSatisfactorySatisfactorySatisfactory-30680
July 201488.9FairSatisfactorySatisfactorySatisfactory-30680
July 201286.7FairSatisfactorySatisfactorySatisfactory-32780
July 201088.8FairSatisfactorySatisfactorySatisfactory-31605
July 200888.8FairSatisfactorySatisfactoryGood-32130
July 200688.8FairSatisfactoryGoodGood-31310
August 200488.9FairSatisfactoryGoodGood-30790
August 200288.9FairSatisfactoryGoodGood-31140
August 200088.8FairSatisfactoryGoodGood-32125
September 199888.8FairSatisfactoryGoodGood-31275
August 199688.9FairSatisfactoryGoodGood-30560
August 199488.7FairSatisfactoryGoodGood-27540
September 199288.8GoodGoodVery GoodGood-27105
October 199088.8GoodGoodGoodGood-26490