Share:

ANACOSTIA FREEWAY over OXON RUN BAY

Map 

Coordinates:
+38.80751, -77.02264
38°48'27" N, 77°01'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ANACOSTIA FREEWAY over OXON RUN BAY
Structure number:1026
Location:ANAC FREE OVER OXON BAY
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.9 ft. [34.1 m]
Total length:283.2 ft. [86.3 m]
Roadway width between curbs:97.1 ft. [29.6 m]
Deck width edge-to-edge:102.4 ft. [31.2 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed: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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:61,500 [as of 2007]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:71.8 tons [65.3 metric tons]
Inventory rating:42.9 tons [39.0 metric tons]
Sufficiency rating:85.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,750,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201485.0Not deficientSatisfactoryGoodSatisfactory61500
July 201285.0Not deficientSatisfactoryGoodSatisfactory61500
March 201085.0Not deficientSatisfactoryGoodSatisfactory61500
February 200885.0Not deficientGoodGoodSatisfactory61500
March 200685.0Not deficientVery GoodVery GoodGood76600
November 200085.0Not deficientGoodSatisfactorySatisfactory76600
March 199885.0Not deficientGoodSatisfactorySatisfactory76600
February 199781.9Not deficientGoodSatisfactorySatisfactory76600
February 199666.9Not deficientGoodSatisfactorySatisfactory76600
June 199356.9Not deficientGoodSatisfactoryFair76600
September 199067.0Not deficientGoodSatisfactoryFair76600