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WASHINGTON ST (400 over RAMP A;M;N;E;I-95N & S

Map

Coordinates:
+38.79301, -77.04955
38°47'35" N, 77°02'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WASHINGTON ST (400 over RAMP A;M;N;E;I-95N & S
Structure number:000000000027073
Location:3.96 FR 628 & 0.54 TO 236
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:99.1 ft. [30.2 m]
Total length:335.0 ft. [102.1 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2004
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:28,169 [as of 2014]
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 corrrective action [3]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.4
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$2,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood2816967.4
July 2016GoodGoodGoodGood2816967.4
July 2014GoodGoodGoodGood3273966.0
July 2012GoodGoodGoodGood3273966.0
July 2010GoodGoodGoodGood3273966.0
June 2008GoodGoodGoodGood3273966.0
June 2006GoodVery GoodVery GoodVery Good2545466.7
May 2004GoodExcellentExcellentExcellent2580766.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,3603,358200
Deck
Reinforced Concrete Decksq. ft.30,24024,1916,04900
Substructure
Reinforced Concrete Pier Walllinear ft.275274100
Reinforced Concrete Abutmentlinear ft.182180200
Reinforced Concrete Pier Caplinear ft.275275000
Joints
Pourable Jointlinear ft.300300000
Compression Jointlinear ft.77037938560
Bearings
Elastomeric Bearingeach80641330