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SE RAMP I 220 over LYNCH CK, KCS RR

Map

Coordinates:
+32.32569, -90.24601
32°19'32" N, 90°14'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SE RAMP I 220 over LYNCH CK, KCS RR
Structure number:17002200250026D
Location:1.7 MI N US 80
Purpose:Carries highway over railroad and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:582.0 ft. [177.4 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:23.3 ft. [7.1 m]
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:7
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,900 [as of 2014]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Operating rating:82.0 tons [74.5 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:80.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201680.5FairFairFairVery Good-3900
September 201480.7FairFairFairVery Good-2900
September 201280.7FairFairFairVery Good-2800
August 201080.7FairFairFairVery Good-2500
July 200890.0GoodVery GoodVery GoodVery Good-10000
October 200692.0GoodVery GoodVery GoodVery Good-10000
September 200492.4GoodVery GoodVery GoodVery Good-6000
August 200292.4GoodVery GoodVery GoodVery Good-6000
September 200092.6GoodVery GoodVery GoodVery Good-3630
August 199892.6GoodVery GoodVery GoodVery Good-3630
October 199692.6GoodVery GoodVery GoodVery Good-3630
January 199592.7GoodVery GoodVery GoodVery Good-3630
March 199192.7GoodVery GoodVery GoodVery Good-3300