I 70 Ml over Zuni Street
FairDenver County, Colorado · Denver · Structure no. E-16-EY
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected September 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 130,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 70 Ml over Zuni Street is a concrete continuous tee beam carrying I 70 Ml over Zuni Street in Denver County, Colorado. It was built in 1965, so it is 60 years old, older than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 130,000 vehicles a day, roughly 7% of them trucks, projected to reach 156,000 by 2040. The structure is 121 ft (36.9 m) long and 108 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 70 Ml over Zuni Street built?
It was built in 1965, making it 60 years old in 2025.
What condition is I 70 Ml over Zuni Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does I 70 Ml over Zuni Street carry?
About 130,000 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is I 70 Ml over Zuni Street?
The structure is 121 ft (36.9 m) long with a longest span of 66 ft (20.1 m) and a deck 108 ft wide.
Who owns I 70 Ml over Zuni Street?
It is owned by the State Highway Agency.