I81 over I81
FairOnondaga County, New York · 1.5 MI S JCT I81 & I90 · Structure no. 00000000107134A
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 541 ft
- 5 main spans
- Daily traffic
- 9,644
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I81 over I81 is a steel stringer/multi-beam or girder carrying I81 over I81 in Onondaga County, New York. It was built in 1987, so it is 38 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 9,644 vehicles a day, roughly 6% of them trucks, projected to reach 13,911 by 2041. The structure is 541 ft (164.9 m) long and 32 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| 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 I81 over I81 built?
It was built in 1987, making it 38 years old in 2025.
What condition is I81 over I81 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 September 2024.
How much traffic does I81 over I81 carry?
About 9,644 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is I81 over I81?
The structure is 541 ft (164.9 m) long with a longest span of 138 ft (42 m) and a deck 32 ft wide.
Who owns I81 over I81?
It is owned by the State Highway Agency.