County Road 10 over Blue River
FairGrand County, Colorado · On Spring Creek Road · Structure no. 049001001.1001A
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 107 ft
- 1 main span
- Daily traffic
- 150
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 10 over Blue River is a prestressed concrete stringer/multi-beam or girder carrying County Road 10 over Blue River in Grand County, Colorado. It was built in 1993, so it is 32 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 150 vehicles a day, roughly 26% of them trucks, projected to reach 177 by 2042. The structure is 107 ft (32.6 m) long and 34 ft wide. If it were closed, the detour would be 100 mi (161 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 10 over Blue River built?
It was built in 1993, making it 32 years old in 2025.
What condition is County Road 10 over Blue River 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 10 over Blue River carry?
About 150 vehicles per day (2023 count), of which roughly 26% are trucks.
How long is County Road 10 over Blue River?
The structure is 107 ft (32.6 m) long with a longest span of 102 ft (31 m) and a deck 34 ft wide.
Who owns County Road 10 over Blue River?
It is owned by the County Highway Agency.