Colorado Blvd over Brantner Gulch
FairAdams County, Colorado · Int of CO BLVD/124th Ave · Structure no. THN-CLD124-BRG
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 10,591
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Colorado Blvd over Brantner Gulch is a concrete culvert carrying Colorado Blvd over Brantner Gulch 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 10,591 vehicles a day, roughly 4% of them trucks, projected to reach 13,768 by 2041. The structure is 24 ft (7.3 m) long and 120 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 | 7 Good | Some minor problems. |
| 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 Brantner Gulch built?
It was built in 1979, making it 46 years old in 2025.
What condition is Colorado Blvd over Brantner Gulch 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 Brantner Gulch carry?
About 10,591 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Colorado Blvd over Brantner Gulch?
The structure is 24 ft (7.3 m) long with a longest span of 11 ft (3.4 m) and a deck 120 ft wide.
Who owns Colorado Blvd over Brantner Gulch?
It is owned by the City or Municipal Highway Agency.