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


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


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.
Prestressed Concrete Girder/Beamlinear ft.3,3603,358200
Reinforced Concrete Decksq. ft.30,24024,1916,04900
Reinforced Concrete Pier Walllinear ft.275274100
Reinforced Concrete Abutmentlinear ft.182180200
Reinforced Concrete Pier Caplinear ft.275275000
Pourable Jointlinear ft.300300000
Compression Jointlinear ft.77037938560
Elastomeric Bearingeach80641330