SW RAMP I 220 over KCS RR


+32.32586, -90.24723
32°19'33" N, 90°14'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SW RAMP I 220 over KCS RR
Structure number:17002200250026A
Location:1.8 MI N US 80
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:202.1 ft. [61.6 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:12°
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:5,400 [as of 2012]
Truck traffic:13% 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:78.8 tons [71.6 metric tons]
Inventory rating:47.4 tons [43.1 metric tons]
Sufficiency rating:80.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201480.4Not deficientFairFairVery Good5400
September 201280.4Not deficientFairFairVery Good5200
August 201080.4Not deficientFairFairVery Good5400
July 200890.0Not deficientGoodVery GoodVery Good10000
October 200692.0Not deficientGoodVery GoodVery Good10000
September 200492.2Not deficientVery GoodVery GoodVery Good8000
August 200292.2Not deficientVery GoodVery GoodVery Good8000
September 200092.3Not deficientVery GoodVery GoodVery Good7260
August 199892.3Not deficientVery GoodVery GoodVery Good7260
October 199692.3Not deficientVery GoodVery GoodVery Good7260
January 199592.4Not deficientVery GoodVery GoodVery Good7260
March 199192.5Not deficientVery GoodVery GoodVery Good6600