+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 2014 

Status:Open, no restriction [A]
Average daily traffic:30,680 [as of 2013]
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:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:88.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,559,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201488.9Not deficientSatisfactorySatisfactorySatisfactory30680
July 201286.7Not deficientSatisfactorySatisfactorySatisfactory32780
July 201088.8Not deficientSatisfactorySatisfactorySatisfactory31605
July 200888.8Not deficientSatisfactorySatisfactoryGood32130
July 200688.8Not deficientSatisfactoryGoodGood31310
August 200488.9Not deficientSatisfactoryGoodGood30790
August 200288.9Not deficientSatisfactoryGoodGood31140
August 200088.8Not deficientSatisfactoryGoodGood32125
September 199888.8Not deficientSatisfactoryGoodGood31275
August 199688.9Not deficientSatisfactoryGoodGood30560
August 199488.7Not deficientSatisfactoryGoodGood27540
September 199288.8Not deficientGoodVery GoodGood27105
October 199088.8Not deficientGoodGoodGood26490