County Road O.90 over North Fork Gunnison Rvr
FairDelta County, Colorado · W Entrance to Paonia · Structure no. DELO.90-41.3-66
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 232 ft
- 2 main spans
- Daily traffic
- 4,267
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
County Road O.90 over North Fork Gunnison Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying County Road O.90 over North Fork Gunnison Rvr in Delta County, Colorado. It was built in 1984, so it is 41 years old, younger 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 4,267 vehicles a day, roughly 2% of them trucks, projected to reach 4,822 by 2042. The structure is 232 ft (70.6 m) long and 30 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road O.90 over North Fork Gunnison Rvr built?
It was built in 1984, making it 41 years old in 2025.
What condition is County Road O.90 over North Fork Gunnison Rvr 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 2023.
How much traffic does County Road O.90 over North Fork Gunnison Rvr carry?
About 4,267 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is County Road O.90 over North Fork Gunnison Rvr?
The structure is 232 ft (70.6 m) long with a longest span of 109 ft (33.2 m) and a deck 30 ft wide.
Who owns County Road O.90 over North Fork Gunnison Rvr?
It is owned by the City or Municipal Highway Agency.