US Bridges

14th Street S.W. over Street Car Terminal

Fair

District of Columbia, District of Columbia · 14th & C Streets S.W · Structure no. 0021

Built
1942
83 years old
Condition
Fair
inspected July 2024
Type
Girder and Floorbeam System
Steel
Length
275 ft
32 main spans
Daily traffic
38,000
2018 count
Owner
State
State Highway Agency

About this bridge

14th Street S.W. over Street Car Terminal is a steel girder and floorbeam system carrying 14th Street S.W. over Street Car Terminal in District of Columbia, District of Columbia. It was built in 1942, so it is 83 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 5 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 38,000 vehicles a day, roughly 3% of them trucks, projected to reach 56,000 by 2027. The structure is 275 ft (83.8 m) long and 131 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries14th Street S.W.
CrossesStreet Car Terminal
Location14th & C Streets S.W
RouteU.S. Route 0
Coordinates38.88575, -77.03194
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans32
Design loadH 20
Structure length275 ft (83.8 m)
Longest span20 ft (6.1 m)
Deck width131 ft (39.9 m)
Roadway width97 ft (29.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,000 (2018)
Projected traffic56,000 by 2027
Trucks3%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 14th Street S.W. over Street Car Terminal built?

It was built in 1942, making it 83 years old in 2025.

What condition is 14th Street S.W. over Street Car Terminal 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 2024.

How much traffic does 14th Street S.W. over Street Car Terminal carry?

About 38,000 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is 14th Street S.W. over Street Car Terminal?

The structure is 275 ft (83.8 m) long with a longest span of 20 ft (6.1 m) and a deck 131 ft wide.

Who owns 14th Street S.W. over Street Car Terminal?

It is owned by the State Highway Agency.