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I 220 over METH. HOME RD & CNIC RR

Map

Coordinates:
+32.36999, -90.22076
32°22'12" N, 90°13'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 220 over METH. HOME RD & CNIC RR
Structure number:11002200250061A
Location:1.0 MI N US 49
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.9 ft. [34.1 m]
Total length:880.0 ft. [268.2 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:23.0 ft. [7.0 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:9
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
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:24,000 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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]
Sufficiency rating:89.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairVery GoodVery Good2400089.6
September 2014FairFairVery GoodVery Good2450090.8
September 2012FairFairVery GoodVery Good2400090.8
August 2010FairFairVery GoodVery Good2400090.8
July 2008GoodGoodVery GoodGood2500091.8
October 2006GoodVery GoodVery GoodGood2350091.8
September 2004GoodVery GoodVery GoodGood2300091.9
September 2002GoodVery GoodVery GoodGood2050092.0
September 2000GoodVery GoodVery GoodGood1550091.5
August 1998GoodVery GoodVery GoodGood1550091.5
March 1997GoodVery GoodVery GoodGood1550091.5
January 1995GoodVery GoodVery GoodGood1300092.0
March 1991GoodVery GoodVery GoodGood1130092.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.5,7055,6720330
Deck
Reinforced Concrete Decksq. ft.38,971038,97100
Wearing Surfacessq. ft.21,11800021,118
Substructure
Reinforced Concrete Columneach1616000
Reinforced Concrete Abutmentlinear ft.177177000
Reinforced Concrete Pier Caplinear ft.40515325200
Joints
Pourable Jointlinear ft.1381280010
Bearings
Movable Bearingeach116011600
Steel Protective Coatingsq. ft.116001160
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,7601,760000