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I0220 over SWAN LAKE ROAD

Map

Coordinates:
+32.55810, -93.67861
32°33'29" N, 93°40'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I0220 over SWAN LAKE ROAD
Structure number:040804513105612
Location:1.9 MI EAST OF LA 3105
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:240.2 ft. [73.2 m]
Roadway width between curbs:39.7 ft. [12.1 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:73°
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 / HS 20 [5]
Number of main spans:4
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: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:21,240 [as of 2015]
Truck traffic:29% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:77.2 tons [70.2 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201598.0GoodGoodGoodGood-21240
December 201398.0GoodGoodGoodGood-20520
December 201198.0GoodGoodGoodGood-17640
December 200998.0GoodGoodGoodGood-17760
December 200798.0GoodVery GoodVery GoodVery Good-15780
December 200598.0GoodVery GoodVery GoodVery Good-12600
December 200398.0GoodVery GoodVery GoodVery Good-12300
December 200198.0GoodVery GoodVery GoodVery Good-7625
November 199998.0GoodVery GoodVery GoodVery Good-7625
November 199798.0GoodVery GoodVery GoodVery Good-9495
November 199598.0GoodVery GoodVery GoodVery Good-9708
November 199398.0GoodVery GoodVery GoodVery Good-8393
December 199198.0GoodVery GoodVery GoodGood-7665