K Street Ramp over K Street Entrance Ramp

Map

Coordinates:
+38.90267, -77.05717
38°54'10" N, 77°03'26" 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:	Minor Arterial (Urban) `[16]`
Length of largest span:	75.1 ft. `[22.9 m]`
Total length:	238.2 ft. `[72.6 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	30.8 ft. `[9.4 m]`
Vertical clearance below bridge:	11.2 ft. `[3.4 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:	Good `[7 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]`
Operating rating:	37.0 tons `[33.6 metric tons]`
Inventory rating:	27.9 tons `[25.4 metric tons]`
Sufficiency rating:	69.0

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
May 2015	69.0	Fair	Good	Good	Satisfactory	FO	12500
May 2013	69.0	Good	Good	Good	Good	FO	12500

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 Girder/Beam	linear ft.	953	790	160	3	0
Deck
Reinforced Concrete Deck	sq. ft.	7,386	7,349	37	0	0
Superstructure
Reinforced Concrete Floor Beam	linear ft.	175	156	3	16	0
Substructure
Reinforced Concrete Column	each	12	6	1	5	0
Reinforced Concrete Pier Wall	linear ft.	59	56	3	0	0
Joints
Strip Seal Joint	linear ft.	62	15	47	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	476	472	2	1	1
Concrete Protective Coating	sq. ft.	1,507	0	151	301	1,055