County Road F 4 over Days River
GoodDelta County, Michigan · 1.5 M W 0.5 M N Brampton · Structure no. 000000000002152
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 88
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
County Road F 4 over Days River is a prestressed concrete box beam or girders - multiple carrying County Road F 4 over Days River in Delta County, Michigan. It was built in 2015, so it is 10 years old, younger than the Michigan average of 48.3 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 88 vehicles a day, roughly 5% of them trucks, projected to reach 97 by 2041. The structure is 35 ft (10.7 m) long and 31 ft wide. If it were closed, the detour would be 124.9 mi (201 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road F 4 over Days River built?
It was built in 2015, making it 10 years old in 2025.
What condition is County Road F 4 over Days River 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 July 2024.
How much traffic does County Road F 4 over Days River carry?
About 88 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is County Road F 4 over Days River?
The structure is 35 ft (10.7 m) long with a longest span of 34 ft (10.3 m) and a deck 31 ft wide.
Who owns County Road F 4 over Days River?
It is owned by the County Highway Agency.