Grist Mill Road over 87I RTE I87
FairUlster County, New York · 0.8 MI W of Tillson · Structure no. 000000005515410
- Built
- 1953
- 72 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 204 ft
- 4 main spans
- Daily traffic
- 256
- 2019 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Grist Mill Road over 87I RTE I87 is a steel stringer/multi-beam or girder carrying Grist Mill Road over 87I RTE I87 in Ulster County, New York. It was built in 1953, so it is 72 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 256 vehicles a day, roughly 4% of them trucks, projected to reach 358 by 2039. The structure is 204 ft (62.2 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grist Mill Road over 87I RTE I87 built?
It was built in 1953, making it 72 years old in 2025.
What condition is Grist Mill Road over 87I RTE I87 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 July 2024.
How much traffic does Grist Mill Road over 87I RTE I87 carry?
About 256 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is Grist Mill Road over 87I RTE I87?
The structure is 204 ft (62.2 m) long with a longest span of 59 ft (18 m) and a deck 33 ft wide.
Who owns Grist Mill Road over 87I RTE I87?
It is owned by the State Toll Authority.