RTE I87 over Route 100 SB
FairWestchester County, New York · JCT of Rts 100+I87 · Structure no. 000000005521179
- Built
- 1954
- 71 years old, rebuilt 1998
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 87 ft
- 1 main span
- Daily traffic
- 60,444
- 2019 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
RTE I87 over Route 100 SB is a steel stringer/multi-beam or girder carrying RTE I87 over Route 100 SB in Westchester County, New York. It was built in 1954 and reconstructed in 1998, so it is 71 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 60,444 vehicles a day, roughly 12% of them trucks, projected to reach 102,355 by 2041. The structure is 87 ft (26.5 m) long and 119 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE I87 over Route 100 SB built?
It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1998.
What condition is RTE I87 over Route 100 SB 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 I87 over Route 100 SB carry?
About 60,444 vehicles per day (2019 count), of which roughly 12% are trucks.
How long is RTE I87 over Route 100 SB?
The structure is 87 ft (26.5 m) long with a longest span of 79 ft (24.1 m) and a deck 119 ft wide.
Who owns RTE I87 over Route 100 SB?
It is owned by the State Toll Authority.