RTE 104 over RTE 18
FairNiagara County, New York · JCT Rtes 104 & 18 · Structure no. 000000001060040
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 108 ft
- 1 main span
- Daily traffic
- 5,606
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 104 over RTE 18 is a prestressed concrete box beam or girders - multiple carrying RTE 104 over RTE 18 in Niagara County, New York. It was built in 1992, so it is 33 years old, younger 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 5,606 vehicles a day, roughly 16% of them trucks, projected to reach 5,919 by 2041. The structure is 108 ft (32.9 m) long and 46 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 104 over RTE 18 built?
It was built in 1992, making it 33 years old in 2025.
What condition is RTE 104 over RTE 18 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 August 2024.
How much traffic does RTE 104 over RTE 18 carry?
About 5,606 vehicles per day (2020 count), of which roughly 16% are trucks.
How long is RTE 104 over RTE 18?
The structure is 108 ft (32.9 m) long with a longest span of 105 ft (32 m) and a deck 46 ft wide.
Who owns RTE 104 over RTE 18?
It is owned by the State Highway Agency.