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11th Street, S.E. over Anacostia River

Map

Coordinates:
+38.87251, -76.99089
38°52'21" N, 76°59'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:11th Street, S.E. over Anacostia River
Structure number:1415
Location:Anacostia River
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:233.9 ft. [71.3 m]
Total length:922.9 ft. [281.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:66.6 ft. [20.3 m]
Vertical clearance below bridge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:2012
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 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:25,000 [as of 2012]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:46.9 tons [42.6 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:81.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201581.0GoodVery GoodVery GoodVery Good-25000
February 201381.0GoodVery GoodVery GoodVery Good-25000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6,4616,461000
Steel Protective Coatingsq. ft.110,910110,910000
Deck
Reinforced Concrete Decksq. ft.62,51562,514100
Substructure
Prestressed Concrete Columneach2020000
Concrete Protective Coatingsq. ft.6,9206,920000
Reinforced Concrete Abutmentlinear ft.1451331200
Reinforced Concrete Pier Caplinear ft.279279000
Joints
Assembly with Sealeach147014700
Bearings
Pot Bearingeach4242000
Steel Protective Coatingsq. ft.212212000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.923923000
Steel Protective Coatingsq. ft.1,6901,690000
Reinforced Concrete Bridge Raillinear ft.1,8461,846000