RTE I81 over Jackson Street
FairOnondaga County, New York · Exit 18 Off Ramp of I81 · Structure no. 00000000103156B
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 656 ft
- 3 main spans
- Daily traffic
- 6,619
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
RTE I81 over Jackson Street is a steel stringer/multi-beam or girder carrying RTE I81 over Jackson Street in Onondaga County, New York. It was built in 1966, so it is 59 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 5 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 6,619 vehicles a day, roughly 4% of them trucks, projected to reach 9,547 by 2041. The structure is 656 ft (199.9 m) long and 23 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE I81 over Jackson Street built?
It was built in 1966, making it 59 years old in 2025.
What condition is RTE I81 over Jackson Street 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 RTE I81 over Jackson Street carry?
About 6,619 vehicles per day (2017 count), of which roughly 4% are trucks.
How long is RTE I81 over Jackson Street?
The structure is 656 ft (199.9 m) long with a longest span of 118 ft (36 m) and a deck 23 ft wide.
Who owns RTE I81 over Jackson Street?
It is owned by the State Highway Agency.