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I0510 over RR/US 90(CHEF HWY)

Map 

Coordinates:
+30.02686, -89.93954
30°01'37" N, 89°56'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0510 over RR/US 90(CHEF HWY)
Structure number:023604504300552
Location:.23 MI SOUTH OF US 90
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:92.9 ft. [28.3 m]
Total length:2918.1 ft. [889.4 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1992
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:34
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:17,100 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:96.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201596.2Not deficientGoodVery GoodGood17100
March 201396.2Not deficientVery GoodVery GoodVery Good16560
March 201196.2Not deficientVery GoodVery GoodVery Good16560
March 200996.2Not deficientVery GoodVery GoodVery Good16260
August 200796.2Not deficientVery GoodVery GoodVery Good19920
August 200496.2Not deficientVery GoodVery GoodVery Good21000
September 200297.0Not deficientVery GoodVery GoodVery Good21660
February 199899.0Not deficientVery GoodVery GoodVery Good19247
March 1995100.0Not deficientVery GoodVery GoodVery Good16547
April 1993100.0Not deficientVery GoodVery GoodVery Good10913