US Bridges

RTE I495 over 23rd Street 27th Street

Fair

Queens County, New York · 1.2 MI NW I278+I495 · Structure no. 000000002230219

Built
1940
85 years old, rebuilt 1989
Condition
Fair
inspected November 2023
Type
Girder and Floorbeam System
Steel
Length
4,783 ft
3 main spans
Daily traffic
77,140
2021 count
Owner
State
State Highway Agency

About this bridge

RTE I495 over 23rd Street 27th Street is a steel girder and floorbeam system carrying RTE I495 over 23rd Street 27th Street in Queens County, New York. It was built in 1940 and reconstructed in 1989, so it is 85 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 77,140 vehicles a day, roughly 6% of them trucks, projected to reach 98,569 by 2041. The structure is 4,783 ft (1,457.9 m) long and 90 ft wide.

CarriesRTE I495
Crosses23rd Street 27th Street
Location1.2 MI NW I278+I495
RouteInterstate 495
Coordinates40.74169, -73.95016
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating82.9 US tons
Inventory rating34.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+49 approach)
Design loadH 20
Structure length4,783 ft (1,457.9 m)
Longest span136 ft (41.4 m)
Deck width90 ft (27.3 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deck15 ft (4.7 m)

Traffic and service

Average daily traffic77,140 (2021)
Projected traffic98,569 by 2041
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed—
TollOn a toll 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$319.7 million (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was RTE I495 over 23rd Street 27th Street built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1989.

What condition is RTE I495 over 23rd Street 27th 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 November 2023.

How much traffic does RTE I495 over 23rd Street 27th Street carry?

About 77,140 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is RTE I495 over 23rd Street 27th Street?

The structure is 4,783 ft (1,457.9 m) long with a longest span of 136 ft (41.4 m) and a deck 90 ft wide.

Who owns RTE I495 over 23rd Street 27th Street?

It is owned by the State Highway Agency.