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I 20 SOUTH FRT RD over CNIC RR

Map 

Coordinates:
+32.27484, -90.20544
32°16'29" N, 90°12'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 20 SOUTH FRT RD over CNIC RR
Structure number:18000200250452D
Location:0.2 MI E JCT I-55
Purpose:Carries highway over railroad
Route classification:Local (Urban) [19]
Length of largest span:69.9 ft. [21.3 m]
Total length:313.0 ft. [95.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:6,500 [as of 2012]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Better than present minimum criteria [7]
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:51.5 tons [46.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.2
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$538,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201479.2Functionally obsoleteGoodVery GoodVery Good6500
August 201279.2Functionally obsoleteGoodVery GoodVery Good6500
July 201079.2Functionally obsoleteGoodVery GoodVery Good6500
June 200877.2Functionally obsoleteVery GoodVery GoodVery Good6500
June 200680.2Functionally obsoleteVery GoodVery GoodVery Good6500
October 200480.3Functionally obsoleteVery GoodVery GoodVery Good6000
August 200280.3Functionally obsoleteVery GoodVery GoodVery Good6000
September 200080.5Functionally obsoleteVery GoodVery GoodVery Good4300
September 199880.5Functionally obsoleteVery GoodVery GoodVery Good4300
March 199780.5Functionally obsoleteVery GoodVery GoodVery Good4300
January 199571.1Functionally obsoleteVery GoodVery GoodVery Good3940
April 199171.1Functionally obsoleteVery GoodVery GoodVery Good3580