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SOUTHERN AVENUE over SUITLAND PARKWAY

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SOUTHERN AVENUE over SUITLAND PARKWAY
Structure number:0070
Location:S0 AVE OVER SUIT PKWY
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:164.1 ft. [50.0 m]
Total length:413.1 ft. [125.9 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:1976
Year reconstructed:2005
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:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,000 [as of 2007]
Truck traffic:2% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:50.9 tons [46.3 metric tons]
Sufficiency rating:79.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$250,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201579.0GoodGoodGoodGoodFO18000
September 201381.0GoodGoodGoodGoodFO18000
August 201181.0GoodGoodVery GoodGood-18000
September 200981.0GoodGoodVery GoodGood-18000
October 200781.0GoodVery GoodVery GoodVery Good-18000
November 200278.0FairGoodGoodSatisfactoryFO18000
December 200180.0FairGoodGoodSatisfactoryFO18000
December 200078.0FairGoodGoodSatisfactoryFO18000
July 199876.0GoodGoodGoodGoodFO18000
September 199676.0GoodGoodGoodGoodFO18000
July 199477.0FairVery GoodSatisfactoryGoodFO18000
May 199277.0FairVery GoodSatisfactoryGoodFO18000
June 199077.0FairVery GoodSatisfactoryGoodFO18000