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I20 over CITY ST OPORTO ROAD

Map 

Coordinates:
+33.53425, -86.72077
33°32'03" N, 86°43'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I20 over CITY ST OPORTO ROAD
Structure number:011067
Old structure number:00000I20370018B (from 1992 edition)
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:241.2 ft. [73.5 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:40.7 ft. [12.4 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 2014 

Status:Open, no restriction [A]
Average daily traffic:22,755 [as of 2013]
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:Equal to present minimum criteria [6]
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:61.2 tons [55.6 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:93.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,506,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201493.0Not deficientSatisfactorySatisfactorySatisfactory22755
July 201290.0Not deficientFairSatisfactorySatisfactory32780
July 201091.0Not deficientSatisfactorySatisfactoryGood31605
July 200891.0Not deficientSatisfactorySatisfactoryGood32130
July 200691.0Not deficientSatisfactorySatisfactoryGood31310
August 200491.0Not deficientSatisfactorySatisfactoryGood30790
August 200291.0Not deficientSatisfactorySatisfactoryGood31140
August 200092.0Not deficientSatisfactorySatisfactoryGood32125
August 199893.0Not deficientSatisfactoryGoodGood31265
August 199693.0Not deficientSatisfactoryGoodGood30560
August 199493.0Not deficientGoodGoodGood27540
September 199293.0Not deficientGoodGoodGood18620
October 199092.0Not deficientGoodGoodGood26490