ANACOSTIA FREEWAY over OXON RUN BAY

Map

Coordinates:
+38.80692, -77.02253
38°48'25" N, 77°01'21" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

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:	284.5 ft. `[86.7 m]`
Roadway width between curbs:	97.1 ft. `[29.6 m]`
Deck width edge-to-edge:	135.2 ft. `[41.2 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]`

Good/Fair/Poor Condition:	Fair
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]`
Sufficiency rating:	85.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$1,750,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Fair	Satisfactory	Good	Satisfactory	61500	85.0
May 2016	Fair	Satisfactory	Good	Satisfactory	61500	85.0
May 2014	Fair	Satisfactory	Good	Satisfactory	61500	85.0
July 2012	Fair	Satisfactory	Good	Satisfactory	61500	85.0
March 2010	Fair	Satisfactory	Good	Satisfactory	61500	85.0
February 2008	Fair	Good	Good	Satisfactory	61500	85.0
March 2006	Good	Very Good	Very Good	Good	76600	85.0
November 2000	Fair	Good	Satisfactory	Satisfactory	76600	85.0
March 1998	Fair	Good	Satisfactory	Satisfactory	76600	85.0
February 1997	Fair	Good	Satisfactory	Satisfactory	76600	81.9
February 1996	Fair	Good	Satisfactory	Satisfactory	76600	66.9
June 1993	Fair	Good	Satisfactory	Fair	76600	56.9
September 1990	Fair	Good	Satisfactory	Fair	76600	67.0

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	4,200	4,194	6	0	0
Steel Protective Coating	sq. ft.	49,875	49,875	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	37,823	35,743	2,080	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	284	47	53	184	0
Reinforced Concrete Abutment	linear ft.	270	226	39	5	0
Joints
Strip Seal Joint	linear ft.	270	0	0	262	8
Compression Joint	linear ft.	284	10	4	0	270
Bearings
Elastomeric Bearing	each	60	59	0	1	0
Steel Protective Coating	sq. ft.	85	85	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	854	853	1	0	0