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SB I-695 over Anacostia River

Map

Coordinates:
+38.87273, -76.99044
38°52'22" N, 76°59'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB I-695 over Anacostia River
Structure number:1416
Location:Anacostia River
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:233.9 ft. [71.3 m]
Total length:860.0 ft. [262.1 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:69.6 ft. [21.2 m]
Vertical clearance below bridge:33.5 ft. [10.2 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:29,800 [as of 2004]
Truck traffic:3% 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:Meets minimum tolerable limits to be left in place as is [4]
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:In place and functioning [2]
Scour condition:Bridge over "tidal" waters that has not been evaluated for scour, but considered low risk. [T]
Operating rating:56.1 tons [51.0 metric tons]
Inventory rating:43.6 tons [39.6 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201598.0GoodVery GoodVery GoodVery Good-29800
February 201398.0GoodGoodVery GoodVery Good-29800

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.5,0175,017000
Steel Protective Coatingsq. ft.70,64770,647000
Deck
Reinforced Concrete Decksq. ft.47,95243,9593,99210
Substructure
Prestressed Concrete Columneach1919000
Reinforced Concrete Abutmentlinear ft.113113000
Reinforced Concrete Pier Caplinear ft.251251000
Joints
Strip Seal Jointlinear ft.1101010000
Assembly with Sealeach8008000
Bearings
Pot Bearingeach4040000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,6891,689000