County Road 29 over I 70 Ml
FairMesa County, Colorado · 3.5 MI W / Gj I-70 Bus Rt · Structure no. H-02-O
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected February 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 212 ft
- 4 main spans
- Daily traffic
- 193
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
County Road 29 over I 70 Ml is a concrete continuous tee beam carrying County Road 29 over I 70 Ml in Mesa County, Colorado. It was built in 1964, so it is 61 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 6 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 193 vehicles a day, roughly 2% of them trucks, projected to reach 226 by 2042. The structure is 212 ft (64.6 m) long and 24 ft wide. If it were closed, the detour would be 62.1 mi (100 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 29 over I 70 Ml built?
It was built in 1964, making it 61 years old in 2025.
What condition is County Road 29 over I 70 Ml 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 February 2024.
How much traffic does County Road 29 over I 70 Ml carry?
About 193 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is County Road 29 over I 70 Ml?
The structure is 212 ft (64.6 m) long with a longest span of 65 ft (19.9 m) and a deck 24 ft wide.
Who owns County Road 29 over I 70 Ml?
It is owned by the State Highway Agency.