Southbound I-695 over N Street, S.E.


+38.87469, -76.99121
38°52'29" N, 76°59'28" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Southbound I-695 over N Street, S.E.
Structure number:1427
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:49.9 ft. [15.2 m]
Total length:53.8 ft. [16.4 m]
Roadway width between curbs:63.0 ft. [19.2 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span 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: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100,000 [as of 2004]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodVery GoodVery GoodGood10000082.0
August 2016GoodVery GoodVery GoodGood10000082.0
September 2014GoodGoodVery GoodGood10000081.0
August 2012GoodGoodGoodGood10000081.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.482480200
Steel Protective Coatingsq. ft.2,1102,110000
Reinforced Concrete Decksq. ft.3,7323,732000
Reinforced Concrete Abutmentlinear ft.1361181260
Strip Seal Jointlinear ft.136865000
Elastomeric Bearingeach1818000
Steel Protective Coatingsq. ft.9999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.110109100
Concrete Protective Coatingsq. ft.2,2202,220000