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CANTON FLYOVER over I 55

Map 

Coordinates:
+32.35028, -90.15361
32°21'01" N, 90°09'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CANTON FLYOVER over I 55
Structure number:180005502509860
Location:1.2 MI N SR 25
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:140.1 ft. [42.7 m]
Total length:583.0 ft. [177.7 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1989
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:5
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:8,400 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:76.7 tons [69.7 metric tons]
Inventory rating:46.0 tons [41.8 metric tons]
Sufficiency rating:97.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201497.6Not deficientSatisfactorySatisfactoryVery Good8400
July 201297.6Not deficientSatisfactorySatisfactoryVery Good8400
June 201097.6Not deficientSatisfactoryVery GoodVery Good8400
June 200897.6Not deficientGoodVery GoodVery Good8400
October 200699.6Not deficientGoodVery GoodVery Good8400
October 200499.7Not deficientVery GoodVery GoodVery Good6200
August 200299.7Not deficientVery GoodVery GoodVery Good6100
October 200099.7Not deficientVery GoodVery GoodVery Good6100
20000.0Not applicable---44000
September 199899.7Not deficientVery GoodVery GoodVery Good6100
January 1997100.0Not deficientVery GoodVery GoodVery Good6100
January 199599.0Not deficientVery GoodVery GoodVery Good440
June 199199.0Not deficientVery GoodVery GoodVery Good400