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I459 over SEABOARD RAILROAD

Map 

Coordinates:
+33.55899, -86.64003
33°33'32" N, 86°38'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I459 over SEABOARD RAILROAD
Structure number:012103
Old structure number:0000I459370315B (from 1992 edition)
Location:I459 * SEABOARD RR
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.0 ft. [19.8 m]
Total length:173.9 ft. [53.0 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:58.7 ft. [17.9 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1979
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:28,675 [as of 2015]
Truck traffic:12% 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:64.8 tons [58.9 metric tons]
Inventory rating:34.5 tons [31.4 metric tons]
Sufficiency rating:97.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,802,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201597.7GoodGoodGoodGood-28675
May 201397.7GoodGoodGoodGood-28675
May 201197.7FairGoodSatisfactoryGood-28050
May 200997.7FairGoodSatisfactoryGood-29675
May 200798.0GoodGoodGoodGood-29250
May 200598.0GoodGoodGoodVery Good-26150
May 200398.0GoodGoodGoodVery Good-25180
May 200198.0GoodGoodGoodVery Good-25180
April 199998.0GoodVery GoodGoodVery Good-22035
January 199798.0GoodVery GoodGoodGood-18335
December 199498.0GoodVery GoodGoodGood-14535
November 199298.0GoodVery GoodVery GoodVery Good-13870
November 199098.0GoodVery GoodVery GoodVery Good-12150