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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 

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. ratingEvaluationDeckSuper.Sub.ADT
November 201598.0Not deficientGoodGoodGood21240
December 201398.0Not deficientGoodGoodGood20520
December 201198.0Not deficientGoodGoodGood17640
December 200998.0Not deficientGoodGoodGood17760
December 200798.0Not deficientVery GoodVery GoodVery Good15780
December 200598.0Not deficientVery GoodVery GoodVery Good12600
December 200398.0Not deficientVery GoodVery GoodVery Good12300
December 200198.0Not deficientVery GoodVery GoodVery Good7625
November 199998.0Not deficientVery GoodVery GoodVery Good7625
November 199798.0Not deficientVery GoodVery GoodVery Good9495
November 199598.0Not deficientVery GoodVery GoodVery Good9708
November 199398.0Not deficientVery GoodVery GoodVery Good8393
December 199198.0Not deficientVery GoodVery GoodGood7665