US Bridges

50th Street over N Y & Atlantic/Li

Fair

Kings County, New York · At Borough Park · Structure no. 000000002243400

Built
1927
98 years old
Condition
Fair
inspected August 2023
Type
Girder and Floorbeam System
Steel Continuous
Length
118 ft
2 main spans
Daily traffic
3,240
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

50th Street over N Y & Atlantic/Li is a steel continuous girder and floorbeam system carrying 50th Street over N Y & Atlantic/Li in Kings County, New York. It was built in 1927, so it is 98 years old, older than the New York average of 53 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 3,240 vehicles a day, roughly 10% of them trucks, projected to reach 3,935 by 2041. The structure is 118 ft (36 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Carries50th Street
CrossesN Y & Atlantic/Li
LocationAt Borough Park
RouteCity Street 0
Coordinates40.62673, -73.9799
Functional classUrban Minor 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be 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 rating44.8 US tons
Inventory rating18.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length118 ft (36 m)
Longest span87 ft (26.5 m)
Deck width60 ft (18.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,240 (2016)
Projected traffic3,935 by 2041
Trucks10%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$8.3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was 50th Street over N Y & Atlantic/Li built?

It was built in 1927, making it 98 years old in 2025.

What condition is 50th Street over N Y & Atlantic/Li 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 August 2023.

How much traffic does 50th Street over N Y & Atlantic/Li carry?

About 3,240 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is 50th Street over N Y & Atlantic/Li?

The structure is 118 ft (36 m) long with a longest span of 87 ft (26.5 m) and a deck 60 ft wide.

Who owns 50th Street over N Y & Atlantic/Li?

It is owned by the City or Municipal Highway Agency.