Minnesota Ave over Sand Creek
FairContra Costa County, California · 0.4 MI N/O Dainty Road · Structure no. 28C0210
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected January 2023
- Type
- Slab
- Concrete Continuous
- Length
- 68 ft
- 3 main spans
- Daily traffic
- 7,400
- 2007 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Minnesota Ave over Sand Creek is a concrete continuous slab carrying Minnesota Ave over Sand Creek in Contra Costa County, California. It was built in 1992, so it is 33 years old, younger than the California average of 54.8 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 7,400 vehicles a day, roughly 1% of them trucks, projected to reach 4,420 by 2045. The structure is 68 ft (20.7 m) long and 76 ft wide.
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 | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Minnesota Ave over Sand Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Minnesota Ave over Sand Creek 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 January 2023.
How much traffic does Minnesota Ave over Sand Creek carry?
About 7,400 vehicles per day (2007 count), of which roughly 1% are trucks.
How long is Minnesota Ave over Sand Creek?
The structure is 68 ft (20.7 m) long with a longest span of 26 ft (7.9 m) and a deck 76 ft wide.
Who owns Minnesota Ave over Sand Creek?
It is owned by the City or Municipal Highway Agency.