I 220 over KCS RR


+32.32588, -90.24694
32°19'33" N, 90°14'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 220 over KCS RR
Structure number:11002200250026B
Location:2.6 MI N I 20
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:233.0 ft. [71.0 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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: September 2014 

Status:Open, no restriction [A]
Average daily traffic:27,000 [as of 2012]
Truck traffic:15% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
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:88.8 tons [80.7 metric tons]
Inventory rating:53.5 tons [48.6 metric tons]
Sufficiency rating:79.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201479.4Not deficientFairFairVery Good27000
September 201279.4Not deficientFairFairVery Good28000
August 201079.3Not deficientFairFairVery Good28500
July 200889.5Not deficientGoodVery GoodVery Good31000
October 200691.5Not deficientGoodVery GoodVery Good30500
September 200491.5Not deficientVery GoodVery GoodVery Good29500
August 200291.8Not deficientVery GoodVery GoodVery Good25000
September 200091.2Not deficientVery GoodVery GoodVery Good18000
August 199891.2Not deficientVery GoodVery GoodVery Good18000
October 199691.2Not deficientVery GoodVery GoodVery Good18000
January 199591.6Not deficientVery GoodVery GoodVery Good18000
March 199191.6Not deficientVery GoodVery GoodVery Good17380