112th Avenue over Comanche Creek
GoodAdams County, Colorado · 0.6 MI E of Headlight RD · Structure no. ADA112-40.6N153
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 39 ft
- 1 main span
- Daily traffic
- 253
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
112th Avenue over Comanche Creek is a steel stringer/multi-beam or girder carrying 112th Avenue over Comanche Creek in Adams County, Colorado. It was built in 1997, so it is 28 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.
It carries about 253 vehicles a day, roughly 5% of them trucks, projected to reach 329 by 2041. The structure is 39 ft (11.9 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 112th Avenue over Comanche Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is 112th Avenue over Comanche Creek 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 November 2023.
How much traffic does 112th Avenue over Comanche Creek carry?
About 253 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is 112th Avenue over Comanche Creek?
The structure is 39 ft (11.9 m) long with a longest span of 37 ft (11.3 m) and a deck 27 ft wide.
Who owns 112th Avenue over Comanche Creek?
It is owned by the County Highway Agency.