Terrien Road over Great Chazy River
PoorClinton County, New York · 3.2 Mi. S of Jct. of SH19 · Structure no. 000000003336380
- Built
- 1978
- 47 years old
- Condition
- Poor
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 40 ft
- 1 main span
- Daily traffic
- 18
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Terrien Road over Great Chazy River is a steel stringer/multi-beam or girder carrying Terrien Road over Great Chazy River in Clinton County, New York. It was built in 1978, so it is 47 years old, younger 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 2 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 18 vehicles a day, roughly 17% of them trucks, projected to reach 25 by 2041. The structure is 40 ft (12.2 m) long and 20 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Terrien Road over Great Chazy River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Terrien Road over Great Chazy River 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 June 2024.
How much traffic does Terrien Road over Great Chazy River carry?
About 18 vehicles per day (2021 count), of which roughly 17% are trucks.
How long is Terrien Road over Great Chazy River?
The structure is 40 ft (12.2 m) long with a longest span of 39 ft (11.8 m) and a deck 20 ft wide.
Who owns Terrien Road over Great Chazy River?
It is owned by the County Highway Agency.