US Bridges

49th ST over RTE I278 RTE I278

Fair

Queens County, New York · .8 MI NW JCT I278 & SH 25 · Structure no. 000000002230800

Built
1942
83 years old, rebuilt 1993
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
102 ft
2 main spans
Daily traffic
1,061
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

49th ST over RTE I278 RTE I278 is a steel continuous stringer/multi-beam or girder carrying 49th ST over RTE I278 RTE I278 in Queens County, New York. It was built in 1942 and reconstructed in 1993, so it is 83 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 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 1,061 vehicles a day, roughly 8% of them trucks, projected to reach 1,485 by 2037. The structure is 102 ft (31.1 m) long and 52 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Carries49th ST
CrossesRTE I278 RTE I278
Location.8 MI NW JCT I278 & SH 25
RouteCity Street 0
Coordinates40.76572, -73.9036
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating101 US tons
Inventory rating60 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span53 ft (16.1 m)
Deck width52 ft (15.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,061 (2017)
Projected traffic1,485 by 2037
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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$9.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was 49th ST over RTE I278 RTE I278 built?

It was built in 1942, making it 83 years old in 2025. It was reconstructed in 1993.

What condition is 49th ST over RTE I278 RTE I278 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 May 2024.

How much traffic does 49th ST over RTE I278 RTE I278 carry?

About 1,061 vehicles per day (2017 count), of which roughly 8% are trucks.

How long is 49th ST over RTE I278 RTE I278?

The structure is 102 ft (31.1 m) long with a longest span of 53 ft (16.1 m) and a deck 52 ft wide.

Who owns 49th ST over RTE I278 RTE I278?

It is owned by the City or Municipal Highway Agency.