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I20 over CITY ST OPORTO ROAD

Map

Coordinates:
+33.53442, -86.72067
33°32'04" N, 86°43'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I20 over CITY ST OPORTO ROAD
Structure number:011066
Location:I20 * OPORTO ROAD
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.0 ft. [32.0 m]
Total length:241.5 ft. [73.6 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:16.4 ft. [5.0 m]
Skew angle:
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:22,755 [as of 2016]
Truck traffic:17% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:61.5 tons [55.9 metric tons]
Inventory rating:36.9 tons [33.5 metric tons]
Sufficiency rating:97.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,289,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201697.0FairSatisfactorySatisfactorySatisfactory-22755
July 201497.0FairSatisfactorySatisfactorySatisfactory-22755
July 201295.0FairSatisfactorySatisfactorySatisfactory-32780
July 201095.0FairSatisfactorySatisfactorySatisfactory-31605
July 200895.0FairGoodSatisfactorySatisfactory-32130
July 200695.0FairGoodSatisfactorySatisfactory-31310
August 200495.0FairSatisfactorySatisfactorySatisfactory-30790
August 200295.0FairSatisfactorySatisfactorySatisfactory-31140
August 200095.0FairSatisfactorySatisfactorySatisfactory-32125
August 199895.0FairSatisfactoryGoodGood-31265
August 199695.0FairSatisfactoryGoodGood-30560
August 199495.0GoodGoodGoodGood-27540
September 199297.0GoodGoodGoodGood-18620