RTE 987D over Saw Mill River
GoodWestchester County, New York · 4.5 MI S JCT Rts SMRP&87I · Structure no. 000000005500659
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 43,153
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 987D over Saw Mill River is a prestressed concrete box beam or girders - multiple carrying RTE 987D over Saw Mill River in Westchester County, New York. It was built in 1997, so it is 28 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 43,153 vehicles a day, roughly 1% of them trucks, projected to reach 60,875 by 2041. The structure is 72 ft (21.9 m) long and 80 ft wide. If it were closed, the detour would be 0.6 mi (1 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 987D over Saw Mill River built?
It was built in 1997, making it 28 years old in 2025.
What condition is RTE 987D over Saw Mill River 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 June 2023.
How much traffic does RTE 987D over Saw Mill River carry?
About 43,153 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is RTE 987D over Saw Mill River?
The structure is 72 ft (21.9 m) long with a longest span of 67 ft (20.4 m) and a deck 80 ft wide.
Who owns RTE 987D over Saw Mill River?
It is owned by the State Highway Agency.