RTE 18 over Northrup Creek
PoorMonroe County, New York · 0.5MI E JCT Rts 18&261 · Structure no. 000000001014800
- Built
- 1931
- 94 years old
- Condition
- Poor
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 33 ft
- 1 main span
- Daily traffic
- 10,223
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 18 over Northrup Creek is a steel stringer/multi-beam or girder carrying RTE 18 over Northrup Creek in Monroe County, New York. It was built in 1931, so it is 94 years old, older than the New York average of 53 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 10,223 vehicles a day, roughly 3% of them trucks, projected to reach 12,418 by 2041. The structure is 33 ft (10.1 m) long and 29 ft wide. If it were closed, the detour would be 2.5 mi (4 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 18 over Northrup Creek built?
It was built in 1931, making it 94 years old in 2025.
What condition is RTE 18 over Northrup Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.
How much traffic does RTE 18 over Northrup Creek carry?
About 10,223 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is RTE 18 over Northrup Creek?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 29 ft wide.
Who owns RTE 18 over Northrup Creek?
It is owned by the State Highway Agency.