RTE 55 over W Br Mongaup Rvr
GoodSullivan County, New York · 0.4 MI S of Swan Lake · Structure no. 000000003355380
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 2,476
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
RTE 55 over W Br Mongaup Rvr is a concrete culvert carrying RTE 55 over W Br Mongaup Rvr in Sullivan County, New York. It was built in 1985, so it is 40 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 2,476 vehicles a day, roughly 12% of them trucks, projected to reach 2,582 by 2041. The structure is 23 ft (7 m) long. If it were closed, the detour would be 24.9 mi (40 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 55 over W Br Mongaup Rvr built?
It was built in 1985, making it 40 years old in 2025.
What condition is RTE 55 over W Br Mongaup Rvr 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 2023.
How much traffic does RTE 55 over W Br Mongaup Rvr carry?
About 2,476 vehicles per day (2017 count), of which roughly 12% are trucks.
How long is RTE 55 over W Br Mongaup Rvr?
The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m).
Who owns RTE 55 over W Br Mongaup Rvr?
It is owned by the County Highway Agency.