I 25 Ml and FR Rds over Lower Boulder Ditch
GoodWeld County, Colorado · 4.4 MI So of JCT SH 119 · Structure no. D-17-DU
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 91,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 25 Ml and FR Rds over Lower Boulder Ditch is a concrete culvert carrying I 25 Ml and FR Rds over Lower Boulder Ditch in Weld County, Colorado. It was built in 2000, so it is 25 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 91,000 vehicles a day, roughly 9% of them trucks, projected to reach 137,410 by 2040. The structure is 22 ft (6.7 m) long and 445 ft wide. If it were closed, the detour would be 3.7 mi (6 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 I 25 Ml and FR Rds over Lower Boulder Ditch built?
It was built in 2000, making it 25 years old in 2025.
What condition is I 25 Ml and FR Rds over Lower Boulder 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 March 2023.
How much traffic does I 25 Ml and FR Rds over Lower Boulder Ditch carry?
About 91,000 vehicles per day (2020 count), of which roughly 9% are trucks.
How long is I 25 Ml and FR Rds over Lower Boulder Ditch?
The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m) and a deck 445 ft wide.
Who owns I 25 Ml and FR Rds over Lower Boulder Ditch?
It is owned by the State Highway Agency.