Share:

SR 255 over NORFOLK SOUTHERN

Map 

Coordinates:
+34.70853, -86.67133
34°42'31" N, 86°40'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR 255 over NORFOLK SOUTHERN
Structure number:015033
Location:0.1 MI N JCT I565 * SR255
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:80.1 ft. [24.4 m]
Total length:288.1 ft. [87.8 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:56.8 ft. [17.3 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1968
Year reconstructed:1990
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:Steel [3]
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:Fair
Status:Open, no restriction [A]
Average daily traffic:29,110 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:87.7 tons [79.7 metric tons]
Inventory rating:52.5 tons [47.7 metric tons]
Sufficiency rating:97.3
Estimated cost of work:$4,180,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201597.3FairSatisfactorySatisfactorySatisfactory-29110
May 201397.4FairSatisfactorySatisfactorySatisfactory-27990
May 201197.5FairSatisfactorySatisfactorySatisfactory-26426
May 200997.6FairSatisfactorySatisfactorySatisfactory-26035
May 200797.6FairSatisfactorySatisfactorySatisfactory-25925
May 200595.6FairSatisfactorySatisfactorySatisfactory-47350
May 200395.8FairSatisfactorySatisfactorySatisfactory-44560
May 200195.8FairGoodSatisfactorySatisfactory-44560
April 199996.2FairGoodSatisfactorySatisfactory-19630
April 199796.6FairGoodSatisfactorySatisfactory-15100
April 199596.9FairGoodSatisfactorySatisfactory-14520
April 199397.2FairGoodSatisfactorySatisfactory-10645
April 199197.3FairGoodSatisfactorySatisfactory-9510