County Road 80C over North Poudre Canal
FairLarimer County, Colorado · 0.7 MI E of CO RD 37 · Structure no. LR80C-0.7-37
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected April 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 380
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 80C over North Poudre Canal is a prestressed concrete tee beam carrying County Road 80C over North Poudre Canal in Larimer County, Colorado. It was built in 1971, so it is 54 years old, older than the Colorado average of 42.2 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 380 vehicles a day, roughly 39% of them trucks, projected to reach 475 by 2042. The structure is 36 ft (10.9 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 80C over North Poudre Canal built?
It was built in 1971, making it 54 years old in 2025.
What condition is County Road 80C over North Poudre Canal 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 April 2023.
How much traffic does County Road 80C over North Poudre Canal carry?
About 380 vehicles per day (2023 count), of which roughly 39% are trucks.
How long is County Road 80C over North Poudre Canal?
The structure is 36 ft (10.9 m) long with a longest span of 32 ft (9.7 m) and a deck 24 ft wide.
Who owns County Road 80C over North Poudre Canal?
It is owned by the County Highway Agency.