Colorado Blvd over Grange Hall Creek
FairAdams County, Colorado · 0.12 MI N of 108th Ave · Structure no. THN-CLD109-GHC
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 4 main spans
- Daily traffic
- 19,542
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Colorado Blvd over Grange Hall Creek is a concrete culvert carrying Colorado Blvd over Grange Hall Creek in Adams County, Colorado. It was built in 1979, so it is 46 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 6 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 19,542 vehicles a day, roughly 5% of them trucks, projected to reach 25,404 by 2041. The structure is 33 ft (10 m) long and 103 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Colorado Blvd over Grange Hall Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Colorado Blvd over Grange Hall Creek 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 January 2024.
How much traffic does Colorado Blvd over Grange Hall Creek carry?
About 19,542 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Colorado Blvd over Grange Hall Creek?
The structure is 33 ft (10 m) long with a longest span of 7 ft (2.2 m) and a deck 103 ft wide.
Who owns Colorado Blvd over Grange Hall Creek?
It is owned by the City or Municipal Highway Agency.