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RAMP B TO I-395 over ROUTE I-395

Map

Coordinates:
+38.83434, -77.10072
38°50'04" N, 77°06'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP B TO I-395 over ROUTE I-395
Structure number:000000000019956
Location:02.43FR236/00.11TONCL ALX
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:60.0 ft. [18.3 m]
Total length:284.1 ft. [86.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1970
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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,618 [as of 1988]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:72.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$199,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactoryFairFair1761872.8
October 2016FairSatisfactoryFairFair1761872.8
October 2014FairSatisfactoryFairFair1761872.8
October 2012FairSatisfactoryFairFair1761872.8
October 2010FairSatisfactoryFairFair1761872.8
October 2008FairSatisfactorySatisfactorySatisfactory1761884.2
November 2006FairSatisfactorySatisfactorySatisfactory1761884.2
October 2004FairSatisfactorySatisfactorySatisfactory1761885.2
November 2002FairSatisfactorySatisfactorySatisfactory1761885.2
October 2000FairGoodSatisfactoryGood1761884.2
October 1998FairGoodSatisfactoryGood1761884.2
October 1996FairGoodSatisfactoryGood1761884.2
November 1994FairFairSatisfactoryGood1761883.5
November 1992FairFairSatisfactoryGood1761883.5
October 1990GoodGoodGoodGood1761885.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,7601,557471560
Steel Protective Coatingsq. ft.13,42113,35064025
Deck
Reinforced Concrete Decksq. ft.8,2028,11150410
Wearing Surfacessq. ft.6,8186,32349500
Substructure
Reinforced Concrete Columneach124440
Reinforced Concrete Abutmentlinear ft.120942510
Reinforced Concrete Pier Caplinear ft.1158312200
Joints
Pourable Jointlinear ft.1745611800
Bearings
Movable Bearingeach2071210
Steel Protective Coatingsq. ft.60404412
Fixed Bearingeach200839
Steel Protective Coatingsq. ft.603511212
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.630626400
Reinforced Concrete Bridge Raillinear ft.63060411150