RTE 18 over Four Mile Creek
GoodNiagara County, New York · 3.8 MI N JCT Rts 18 & 104 · Structure no. 000000001014620
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 2,909
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 18 over Four Mile Creek is a concrete culvert carrying RTE 18 over Four Mile Creek in Niagara County, New York. It was built in 1965, so it is 60 years old, older 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 2,909 vehicles a day, roughly 8% of them trucks, projected to reach 3,071 by 2041. The structure is 23 ft (7 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 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 18 over Four Mile Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is RTE 18 over Four Mile Creek 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 April 2023.
How much traffic does RTE 18 over Four Mile Creek carry?
About 2,909 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is RTE 18 over Four Mile Creek?
The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 47 ft wide.
Who owns RTE 18 over Four Mile Creek?
It is owned by the State Highway Agency.