US Bridges

RTE 110 over 495I 495I07031014 RTE

Fair

Suffolk County, New York · JCT I495 & SH 110 · Structure no. 000000001036982

Built
1962
63 years old, rebuilt 2011
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
270 ft
4 main spans
Daily traffic
21,600
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 110 over 495I 495I07031014 RTE is a steel stringer/multi-beam or girder carrying RTE 110 over 495I 495I07031014 RTE in Suffolk County, New York. It was built in 1962 and reconstructed in 2011, so it is 63 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 21,600 vehicles a day, roughly 8% of them trucks, projected to reach 24,922 by 2041. The structure is 270 ft (82.3 m) long and 67 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE 110
Crosses495I 495I07031014 RTE
LocationJCT I495 & SH 110
RouteState Highway 110
CountySuffolk County
StateNew York
Coordinates40.78074, -73.41858
Functional classUrban Other Principal 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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 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 alignment7: Better than present minimum criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length270 ft (82.3 m)
Longest span90 ft (27.5 m)
Deck width67 ft (20.5 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,600 (2020)
Projected traffic24,922 by 2041
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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$12.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 110 over 495I 495I07031014 RTE built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2011.

What condition is RTE 110 over 495I 495I07031014 RTE 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 February 2024.

How much traffic does RTE 110 over 495I 495I07031014 RTE carry?

About 21,600 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is RTE 110 over 495I 495I07031014 RTE?

The structure is 270 ft (82.3 m) long with a longest span of 90 ft (27.5 m) and a deck 67 ft wide.

Who owns RTE 110 over 495I 495I07031014 RTE?

It is owned by the State Highway Agency.