US Bridges

K Street Ramp over K Street Entrance Ramp

Fair

District of Columbia, District of Columbia · K Street N.W. · Structure no. 0032-3

Built
1949
76 years old, rebuilt 1998
Condition
Fair
inspected July 2023
Type
Girder and Floorbeam System
Concrete Continuous
Length
238 ft
5 main spans
Daily traffic
12,500
2012 count
Owner
State
State Highway Agency

About this bridge

K Street Ramp over K Street Entrance Ramp is a concrete continuous girder and floorbeam system carrying K Street Ramp over K Street Entrance Ramp in District of Columbia, District of Columbia. It was built in 1949 and reconstructed in 1998, so it is 76 years old, older than the District of Columbia average of 63.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 12,500 vehicles a day, roughly 2% of them trucks, projected to reach 12,750 by 2020. The structure is 238 ft (72.6 m) long and 31 ft wide.

CarriesK Street Ramp
CrossesK Street Entrance Ramp
LocationK Street N.W.
RouteCity Street 0_
Coordinates38.90265, -77.05785
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating28 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length238 ft (72.6 m)
Longest span75 ft (22.9 m)
Deck width31 ft (9.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2012)
Projected traffic12,750 by 2020
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was K Street Ramp over K Street Entrance Ramp built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1998.

What condition is K Street Ramp over K Street Entrance Ramp in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does K Street Ramp over K Street Entrance Ramp carry?

About 12,500 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is K Street Ramp over K Street Entrance Ramp?

The structure is 238 ft (72.6 m) long with a longest span of 75 ft (22.9 m) and a deck 31 ft wide.

Who owns K Street Ramp over K Street Entrance Ramp?

It is owned by the State Highway Agency.