I-76 Ml over SH 224 Ml (74th Ave)
GoodAdams County, Colorado · At 74th Ave · Structure no. E-17-AEA
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 196 ft
- 3 main spans
- Daily traffic
- 84,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I-76 Ml over SH 224 Ml (74th Ave) is a prestressed concrete continuous box beam or girders - multiple carrying I-76 Ml over SH 224 Ml (74th Ave) in Adams County, Colorado. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 84,000 vehicles a day, roughly 13% of them trucks, projected to reach 123,480 by 2040. The structure is 196 ft (59.6 m) long and 131 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-76 Ml over SH 224 Ml (74th Ave) built?
It was built in 2010, making it 15 years old in 2025.
What condition is I-76 Ml over SH 224 Ml (74th Ave) 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-76 Ml over SH 224 Ml (74th Ave) carry?
About 84,000 vehicles per day (2020 count), of which roughly 13% are trucks.
How long is I-76 Ml over SH 224 Ml (74th Ave)?
The structure is 196 ft (59.6 m) long with a longest span of 77 ft (23.5 m) and a deck 131 ft wide.
Who owns I-76 Ml over SH 224 Ml (74th Ave)?
It is owned by the State Highway Agency.