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I 220 over LIVINGSTON ROAD

Map

Coordinates:
+32.38321, -90.20121
32°22'60" N, 90°12'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 220 over LIVINGSTON ROAD
Structure number:11002200250077A
Location:2.6 MI N US 49
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:243.1 ft. [74.1 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:32°
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: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:25,500 [as of 2015]
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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:87.5 tons [79.5 metric tons]
Inventory rating:63.6 tons [57.8 metric tons]
Sufficiency rating:89.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201689.4FairFairVery GoodVery Good-25500
September 201490.8FairFairVery GoodVery Good-24500
September 201290.8FairFairVery GoodVery Good-24000
August 201090.8FairFairVery GoodVery Good-24000
July 200891.8GoodGoodVery GoodVery Good-25000
October 200691.8GoodGoodVery GoodVery Good-23500
September 200491.9GoodVery GoodVery GoodVery Good-23000
September 200292.0GoodVery GoodVery GoodVery Good-20500
September 200091.2GoodVery GoodVery GoodVery Good-18000
August 199891.2GoodVery GoodVery GoodVery Good-18000
November 199691.2GoodVery GoodVery GoodVery Good-18000
January 199592.0GoodVery GoodVery GoodVery Good-13000
March 199192.1GoodVery GoodVery GoodVery Good-11300