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RAMP"D" over CITY STREETS AND US 31

Map

Coordinates:
+33.52580, -86.80157
33°31'33" N, 86°48'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP"D" over CITY STREETS AND US 31
Structure number:014159
Location:RAMP FROM I59SB TO 31SB
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:123.0 ft. [37.5 m]
Total length:2709.1 ft. [825.7 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1987
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:19
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: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,477 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:73.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$16,816,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201673.0FairGoodSatisfactoryGoodFO15477
April 201473.0GoodGoodGoodGoodFO15477
April 201273.0GoodGoodGoodGoodFO15343
April 201073.0GoodGoodGoodGoodFO15346
April 200873.0GoodGoodGoodGoodFO15616
April 200673.0GoodGoodGoodGoodFO15752
April 200472.9GoodGoodGoodGoodFO16038
April 200272.9GoodGoodGoodGoodFO16139
May 200076.2FairGoodSatisfactoryGoodFO6000
May 199876.1GoodGoodGoodGoodFO4500
April 199676.2GoodGoodGoodGoodFO4200
February 199480.3GoodGoodGoodGood-3500
October 199180.4GoodGoodGoodGood-3000