86th Avenue over Hoffman Ditch
GoodPosted for loadAdams County, Colorado · 0.6 MI East of Steele ST · Structure no. THN-086CLD-HFD
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 286
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
86th Avenue over Hoffman Ditch is a concrete culvert carrying 86th Avenue over Hoffman Ditch in Adams County, Colorado. It was built in 1990, so it is 35 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.
It carries about 286 vehicles a day, roughly 1% of them trucks, projected to reach 372 by 2041. The structure is 26 ft (7.8 m) long and 20 ft wide. If it were closed, the detour would be 100 mi (161 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 86th Avenue over Hoffman Ditch built?
It was built in 1990, making it 35 years old in 2025.
What condition is 86th Avenue over Hoffman Ditch in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does 86th Avenue over Hoffman Ditch carry?
About 286 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is 86th Avenue over Hoffman Ditch?
The structure is 26 ft (7.8 m) long with a longest span of 8 ft (2.4 m) and a deck 20 ft wide.
Who owns 86th Avenue over Hoffman Ditch?
It is owned by the City or Municipal Highway Agency.