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I-695 over Anacostia River

Map

Coordinates:
+33.87257, -76.85685
33°52'21" N, 76°51'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-695 over Anacostia River
Structure number:1417
Location:Anacostia River
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:233.9 ft. [71.3 m]
Total length:860.3 ft. [262.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance below bridge:33.8 ft. [10.3 m]
Skew angle:34°
Owner:State Highway Agency [01]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans 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: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100,000 [as of 2004]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge over "tidal" waters that has not been evaluated for scour, but considered low risk. [T]
Operating rating:78.9 tons [71.7 metric tons]
Inventory rating:46.9 tons [42.6 metric tons]
Sufficiency rating:82.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201582.4GoodGoodVery GoodVery Good-100000
February 201382.4GoodGoodGoodGood-100000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.5,1175,117000
Steel Protective Coatingsq. ft.76,68076,680000
Deck
Reinforced Concrete Decksq. ft.52,04250,8421,20000
Substructure
Prestressed Concrete Columneach2020000
Reinforced Concrete Abutmentlinear ft.1351241100
Reinforced Concrete Pier Caplinear ft.251251000
Joints
Assembly with Sealeach135013500
Bearings
Pot Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,7201,6635700