Dorwin Avenue over Onondaga Creek
GoodOnondaga County, New York · City Line - So.Syracuse · Structure no. 000000002208280
- Built
- 1950
- 75 years old, rebuilt 2010
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 82 ft
- 1 main span
- Daily traffic
- 4,693
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Dorwin Avenue over Onondaga Creek is a steel stringer/multi-beam or girder carrying Dorwin Avenue over Onondaga Creek in Onondaga County, New York. It was built in 1950 and reconstructed in 2010, so it is 75 years old, older 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 4,693 vehicles a day, roughly 4% of them trucks, projected to reach 5,806 by 2041. The structure is 82 ft (25 m) long and 52 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 | 8 Very Good | No problems noted. |
| 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 Dorwin Avenue over Onondaga Creek built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 2010.
What condition is Dorwin Avenue over Onondaga Creek 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 August 2024.
How much traffic does Dorwin Avenue over Onondaga Creek carry?
About 4,693 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Dorwin Avenue over Onondaga Creek?
The structure is 82 ft (25 m) long with a longest span of 78 ft (23.7 m) and a deck 52 ft wide.
Who owns Dorwin Avenue over Onondaga Creek?
It is owned by the City or Municipal Highway Agency.