H.G.SHIRLEY MEM HY over WEST BRADDOCK ROAD

Map

Coordinates:
+38.83167, -77.10784
38°49'54" N, 77°06'28" W

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

Name:	H.G.SHIRLEY MEM HY over WEST BRADDOCK ROAD
Structure number:	000000000019954
Location:	0.35FR SEM.RD./0.55TO7
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	76.1 ft. `[23.2 m]`
Total length:	151.9 ft. `[46.3 m]`
Roadway width between curbs:	221.1 ft. `[67.4 m]`
Deck width edge-to-edge:	239.2 ft. `[72.9 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1970
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:	2
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Epoxy Overlay `[5]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	184,383 `[as of 2014]`
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	71.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$3,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2017	Fair	Satisfactory	Satisfactory	Fair	184383	71.0
April 2015	Fair	Good	Satisfactory	Fair	184383	71.0
April 2013	Fair	Good	Satisfactory	Fair	159850	70.0
April 2011	Fair	Good	Fair	Fair	159850	70.0
April 2009	Fair	Good	Satisfactory	Fair	159850	73.0
April 2007	Fair	Good	Satisfactory	Fair	159850	74.0
April 2005	Fair	Good	Satisfactory	Fair	159850	74.0
June 2003	Fair	Satisfactory	Satisfactory	Fair	159850	74.0
May 2001	Fair	Good	Satisfactory	Satisfactory	159850	85.0
April 1999	Fair	Good	Satisfactory	Fair	159850	74.0
April 1997	Fair	Satisfactory	Satisfactory	Fair	159850	74.0
May 1995	Fair	Good	Satisfactory	Fair	159850	74.0
May 1993	Fair	Fair	Fair	Fair	159850	73.0
June 1990	Fair	Fair	Fair	Fair	159850	73.0

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.	4,560	4,397	0	163	0
Steel Protective Coating	sq. ft.	33,820	33,820	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	36,330	30,428	5,641	261	0
Wearing Surfaces	sq. ft.	33,592	304	16,644	15,024	1,620
Substructure
Reinforced Concrete Column	each	14	8	2	4	0
Reinforced Concrete Abutment	linear ft.	456	367	77	12	0
Reinforced Concrete Pier Cap	linear ft.	226	133	51	42	0
Joints
Pourable Joint	linear ft.	670	287	383	0	0
Bearings
Movable Bearing	each	60	53	5	2	0
Steel Protective Coating	sq. ft.	120	114	6	0	0
Fixed Bearing	each	60	52	5	3	0
Steel Protective Coating	sq. ft.	120	118	2	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	608	546	62	0	0
Steel Protective Coating	sq. ft.	608	608	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	304	301	2	1	0