RTE 27A over LIRR Montauk Brch
GoodSuffolk County, New York · .7 MI SW JCT Rts 27 & 27A · Structure no. 000000001019500
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 95 ft
- 1 main span
- Daily traffic
- 12,546
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 27A over LIRR Montauk Brch is a steel stringer/multi-beam or girder carrying RTE 27A over LIRR Montauk Brch in Suffolk County, New York. It was built in 2000, so it is 25 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 12,546 vehicles a day, roughly 4% of them trucks, projected to reach 15,240 by 2041. The structure is 95 ft (29 m) long and 51 ft wide. If it were closed, the detour would be 23 mi (37 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 27A over LIRR Montauk Brch built?
It was built in 2000, making it 25 years old in 2025.
What condition is RTE 27A over LIRR Montauk Brch 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 August 2024.
How much traffic does RTE 27A over LIRR Montauk Brch carry?
About 12,546 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is RTE 27A over LIRR Montauk Brch?
The structure is 95 ft (29 m) long with a longest span of 93 ft (28.3 m) and a deck 51 ft wide.
Who owns RTE 27A over LIRR Montauk Brch?
It is owned by the State Highway Agency.