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I459 over SEABOARD COAST LINERR

Map 

Coordinates:
+33.58639, -86.63722
33°35'11" N, 86°38'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I459 over SEABOARD COAST LINERR
Structure number:012102
Old structure number:0000I459370315A (from 1992 edition)
Location:I459 * SEABOARD COASTLNRR
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:59°
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 

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:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:95.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,802,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201595.0Not deficientGoodSatisfactorySatisfactory28675
May 201395.0Not deficientGoodSatisfactorySatisfactory28675
May 201195.0Not deficientGoodSatisfactorySatisfactory28050
May 200994.9Not deficientGoodGoodSatisfactory29675
May 200795.3Not deficientGoodGoodGood29250
May 200595.6Not deficientGoodGoodGood26150
May 200395.6Not deficientGoodGoodGood25180
May 200195.6Not deficientGoodGoodGood25180
April 199995.9Not deficientGoodVery GoodGood22035
January 199796.3Not deficientGoodVery GoodGood18335
December 199496.9Not deficientGoodVery GoodGood14535
November 199297.0Not deficientVery GoodVery GoodGood13870
November 199097.1Not deficientVery GoodVery GoodVery Good12150