RAMP 1 WHITEHURST over I-66 TO W.H. FRWY.

Map

Coordinates:
+38.90333, -77.05667
38°54'12" N, 77°03'24" W

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

Name:	RAMP 1 WHITEHURST over I-66 TO W.H. FRWY.
Structure number:	1303(RAMP 1)
Location:	WHITEHURST AT ROCK CREEK
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	112.9 ft. `[34.4 m]`
Total length:	856.0 ft. `[260.9 m]`
Roadway width between curbs:	20.0 ft. `[6.1 m]`
Deck width edge-to-edge:	24.9 ft. `[7.6 m]`
Vertical clearance below bridge:	13.5 ft. `[4.1 m]`
Owner:	State Highway Agency `[01]`
Year built:	1964
Year reconstructed:	1998
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:	10
Main spans material:	Steel `[3]`
Main spans design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	7,000 `[as of 2007]`
Truck traffic:	3% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
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 not over waterway. `[N]`
Operating rating:	49.9 tons `[45.4 metric tons]`
Inventory rating:	29.9 tons `[27.2 metric tons]`
Sufficiency rating:	76.3
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$1,750,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
February 2017	76.3	Fair	Fair	Fair	Satisfactory	FO	7000
October 2014	79.3	Fair	Fair	Fair	Satisfactory	-	7000
September 2014	79.3	Fair	Fair	Fair	Fair	-	7000
September 2012	80.3	Fair	Satisfactory	Fair	Fair	-	7000
September 2010	84.2	Fair	Satisfactory	Fair	Fair	-	7000
September 2008	84.2	Fair	Good	Fair	Good	-	7000
January 2006	80.2	Fair	Very Good	Fair	Good	-	7000
December 2003	81.2	Fair	Very Good	Fair	Good	-	7000
August 2001	81.2	Fair	Excellent	Fair	Good	-	7000
October 1998	81.2	Fair	Excellent	Fair	Good	-	7000
December 1993	60.1	Fair	Satisfactory	Fair	Good	FO	7000
June 1990	71.3	Fair	Satisfactory	Good	Good	FO	7000

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	856	300	551	5	0
Deck
Prestressed Concrete Top Flange	sq. ft.	21,400	18,325	3,073	2	0
Substructure
Reinforced Concrete Column	each	11	8	0	3	0
Reinforced Concrete Abutment	linear ft.	25	13	4	8	0
Reinforced Concrete Pier Cap	linear ft.	50	26	24	0	0
Joints
Pourable Joint	linear ft.	125	100	25	0	0
Compression Joint	linear ft.	75	65	10	0	0
Bearings
Movable Bearing	each	5	2	3	0	0
Steel Protective Coating	sq. ft.	14	0	4	0	10
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	1,712	1,657	55	0	0
Reinforced Concrete Bridge Rail	linear ft.	1,712	1,712	0	0	0