I 25 Ml over Hillsboro Tributary
GoodLarimer County, Colorado · 1.6 MI No of JCT SH 60 · Structure no. C-17-ELA
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 68 ft
- 3 main spans
- Daily traffic
- 86,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
I 25 Ml over Hillsboro Tributary is a concrete culvert carrying I 25 Ml over Hillsboro Tributary in Larimer County, Colorado. It was built in 2020, so it is 5 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 86,000 vehicles a day, roughly 14% of them trucks, projected to reach 93,620 by 2031. The structure is 68 ft (20.7 m) long and 194 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 25 Ml over Hillsboro Tributary built?
It was built in 2020, making it 5 years old in 2025.
What condition is I 25 Ml over Hillsboro Tributary 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 June 2023.
How much traffic does I 25 Ml over Hillsboro Tributary carry?
About 86,000 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is I 25 Ml over Hillsboro Tributary?
The structure is 68 ft (20.7 m) long with a longest span of 22 ft (6.7 m) and a deck 194 ft wide.
Who owns I 25 Ml over Hillsboro Tributary?
It is owned by the State Highway Agency.