4 3/4 Mile RD over Pine River
GoodMidland County, Michigan · @ Gordonville RD · Structure no. 000000000007004
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 131 ft
- 2 main spans
- Daily traffic
- 654
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
4 3/4 Mile RD over Pine River is a prestressed concrete box beam or girders - multiple carrying 4 3/4 Mile RD over Pine River in Midland County, Michigan. It was built in 1997, so it is 28 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 654 vehicles a day, roughly 10% of them trucks, projected to reach 972 by 2036. The structure is 131 ft (40 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 4 3/4 Mile RD over Pine River built?
It was built in 1997, making it 28 years old in 2025.
What condition is 4 3/4 Mile RD over Pine 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 October 2024.
How much traffic does 4 3/4 Mile RD over Pine River carry?
About 654 vehicles per day (2015 count), of which roughly 10% are trucks.
How long is 4 3/4 Mile RD over Pine River?
The structure is 131 ft (40 m) long with a longest span of 65 ft (19.9 m) and a deck 31 ft wide.
Who owns 4 3/4 Mile RD over Pine River?
It is owned by the County Highway Agency.