NB I-25 Ramp over I225 Ml
GoodDenver County, Colorado · At I-25/I-225 · Structure no. F-17-FJ
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 476 ft
- 3 main spans
- Daily traffic
- 111,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
NB I-25 Ramp over I225 Ml is a prestressed concrete continuous stringer/multi-beam or girder carrying NB I-25 Ramp over I225 Ml in Denver County, Colorado. It was built in 2005, so it is 20 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 111,500 vehicles a day, roughly 5% of them trucks, projected to reach 138,260 by 2040. The structure is 476 ft (145.1 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NB I-25 Ramp over I225 Ml built?
It was built in 2005, making it 20 years old in 2025.
What condition is NB I-25 Ramp over I225 Ml 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 2024.
How much traffic does NB I-25 Ramp over I225 Ml carry?
About 111,500 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is NB I-25 Ramp over I225 Ml?
The structure is 476 ft (145.1 m) long with a longest span of 165 ft (50.3 m) and a deck 39 ft wide.
Who owns NB I-25 Ramp over I225 Ml?
It is owned by the State Highway Agency.