US Bridges

RTE I495 over 454 454 07011061 RTE 45

Good

Suffolk County, New York · JCT Rts 454 & I495 · Structure no. 000000001049442

Built
1998
27 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
270 ft
2 main spans
Daily traffic
80,995
2020 count
Owner
State
State Highway Agency

About this bridge

RTE I495 over 454 454 07011061 RTE 45 is a steel continuous stringer/multi-beam or girder carrying RTE I495 over 454 454 07011061 RTE 45 in Suffolk County, New York. It was built in 1998, so it is 27 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 80,995 vehicles a day, roughly 7% of them trucks, projected to reach 85,045 by 2041. The structure is 270 ft (82.3 m) long and 78 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesRTE I495
Crosses454 454 07011061 RTE 45
LocationJCT Rts 454 & I495
RouteInterstate 495
CountySuffolk County
StateNew York
Coordinates40.80887, -73.1853
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93 US tons
Inventory rating56 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length270 ft (82.3 m)
Longest span132 ft (40.2 m)
Deck width78 ft (23.9 m)
Roadway width75 ft (23 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80,995 (2020)
Projected traffic85,045 by 2041
Trucks7%
Lanes on structure4
Traffic directionOne-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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$18.9 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I495 over 454 454 07011061 RTE 45 built?

It was built in 1998, making it 27 years old in 2025.

What condition is RTE I495 over 454 454 07011061 RTE 45 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does RTE I495 over 454 454 07011061 RTE 45 carry?

About 80,995 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is RTE I495 over 454 454 07011061 RTE 45?

The structure is 270 ft (82.3 m) long with a longest span of 132 ft (40.2 m) and a deck 78 ft wide.

Who owns RTE I495 over 454 454 07011061 RTE 45?

It is owned by the State Highway Agency.