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SE RAMP I 220 over LYNCH CK, KCS RR

Map

Coordinates:
+32.32540, -90.24628
32°19'31" N, 90°14'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:23.0 ft. [7.0 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]
Sufficiency rating:80.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairFairVery Good390080.5
September 2014FairFairFairVery Good290080.7
September 2012FairFairFairVery Good280080.7
August 2010FairFairFairVery Good250080.7
July 2008GoodVery GoodVery GoodVery Good1000090.0
October 2006GoodVery GoodVery GoodVery Good1000092.0
September 2004GoodVery GoodVery GoodVery Good600092.4
August 2002GoodVery GoodVery GoodVery Good600092.4
September 2000GoodVery GoodVery GoodVery Good363092.6
August 1998GoodVery GoodVery GoodVery Good363092.6
October 1996GoodVery GoodVery GoodVery Good363092.6
January 1995GoodVery GoodVery GoodVery Good363092.7
March 1991GoodVery GoodVery GoodVery Good330092.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.582582000
Deck
Reinforced Concrete Top Flangesq. ft.16,61116,611000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.127127000
Joints
Compression Jointlinear ft.2626000
Assembly without Seal Jointlinear ft.126126000
Bearings
Movable Bearingeach88000
Steel Protective Coatingsq. ft.88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,1641,164000