US Bridges

RTE 109 over 27 27 07051036 27 27 07

Fair

Suffolk County, New York · JCT SH 27 & SH 109 · Structure no. 000000001018271

Built
1968
57 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
275 ft
4 main spans
Daily traffic
14,496
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 109 over 27 27 07051036 27 27 07 is a steel stringer/multi-beam or girder carrying RTE 109 over 27 27 07051036 27 27 07 in Suffolk County, New York. It was built in 1968, so it is 57 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 14,496 vehicles a day, roughly 9% of them trucks, projected to reach 16,725 by 2041. The structure is 275 ft (83.8 m) long and 47 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 109
Crosses27 27 07051036 27 27 07
LocationJCT SH 27 & SH 109
RouteState Highway 109
Coordinates40.71062, -73.36729
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating87 US tons
Inventory rating52 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length275 ft (83.8 m)
Longest span76 ft (23.1 m)
Deck width47 ft (14.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,496 (2020)
Projected traffic16,725 by 2041
Trucks9%
Lanes on structure3
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$8.5 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 109 over 27 27 07051036 27 27 07 built?

It was built in 1968, making it 57 years old in 2025.

What condition is RTE 109 over 27 27 07051036 27 27 07 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 June 2024.

How much traffic does RTE 109 over 27 27 07051036 27 27 07 carry?

About 14,496 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is RTE 109 over 27 27 07051036 27 27 07?

The structure is 275 ft (83.8 m) long with a longest span of 76 ft (23.1 m) and a deck 47 ft wide.

Who owns RTE 109 over 27 27 07051036 27 27 07?

It is owned by the State Highway Agency.