US Bridges

RTE I278 over 61st Street

Fair

Queens County, New York · 1.2 MI NE JCT I278 & I495 · Structure no. 000000001075929

Built
1969
56 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
84 ft
1 main span
Daily traffic
107,711
2021 count
Owner
State
State Highway Agency

About this bridge

RTE I278 over 61st Street is a steel stringer/multi-beam or girder carrying RTE I278 over 61st Street in Queens County, New York. It was built in 1969, so it is 56 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 107,711 vehicles a day, roughly 7% of them trucks, projected to reach 137,633 by 2041. The structure is 84 ft (25.6 m) long and 89 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE I278
Crosses61st Street
Location1.2 MI NE JCT I278 & I495
RouteInterstate 278
Coordinates40.73816, -73.90366
Functional classUrban Principal Arterial - Interstate

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 inspectionMay 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 alignment7: Better than present minimum criteria
Operating rating108 US tons
Inventory rating65 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length84 ft (25.6 m)
Longest span80 ft (24.4 m)
Deck width89 ft (27.2 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic107,711 (2021)
Projected traffic137,633 by 2041
Trucks7%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$12.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I278 over 61st Street built?

It was built in 1969, making it 56 years old in 2025.

What condition is RTE I278 over 61st Street 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 RTE I278 over 61st Street carry?

About 107,711 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is RTE I278 over 61st Street?

The structure is 84 ft (25.6 m) long with a longest span of 80 ft (24.4 m) and a deck 89 ft wide.

Who owns RTE I278 over 61st Street?

It is owned by the State Highway Agency.