K Street Ramp over K Street Entrance Ramp

Map

Coordinates:
+38.90266, -77.05699
38°54'10" N, 77°03'25" W

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

Name:	K Street Ramp over K Street Entrance Ramp
Structure number:	0032-3
Location:	K Street, N.W.
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	75.1 ft. `[22.9 m]`
Total length:	238.2 ft. `[72.6 m]`
Roadway width between curbs:	23.6 ft. `[7.2 m]`
Deck width edge-to-edge:	30.8 ft. `[9.4 m]`
Vertical clearance below bridge:	9.8 ft. `[3.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1949
Year reconstructed:	1998
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	5
Main spans material:	Concrete continuous `[2]`
Main spans design:	Girder and floorbeam system `[03]`
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:	12,500 `[as of 2012]`
Truck traffic:	2% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	69.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Fair	Good	Satisfactory	Satisfactory	12500	69.0
May 2015	Fair	Good	Good	Satisfactory	12500	69.0
May 2013	Good	Good	Good	Good	12500	69.0

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	953	721	223	9	0
Deck
Reinforced Concrete Deck	sq. ft.	7,386	5,723	1,663	0	0
Superstructure
Reinforced Concrete Floor Beam	linear ft.	175	154	5	16	0
Substructure
Reinforced Concrete Column	each	12	6	2	4	0
Reinforced Concrete Pier Wall	linear ft.	59	56	3	0	0
Joints
Strip Seal Joint	linear ft.	62	2	60	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	476	447	27	1	1
Concrete Protective Coating	sq. ft.	1,507	0	151	301	1,055