Mcbrides Road 530 over Flat River
GoodMontcalm County, Michigan · 0.5 Mi. West of Entrican · Structure no. 000000000007463
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 600
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Mcbrides Road 530 over Flat River is a prestressed concrete box beam or girders - multiple carrying Mcbrides Road 530 over Flat River in Montcalm County, Michigan. It was built in 1978, so it is 47 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 600 vehicles a day, roughly 2% of them trucks, projected to reach 754 by 2040. The structure is 65 ft (19.8 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mcbrides Road 530 over Flat River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Mcbrides Road 530 over Flat 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 September 2024.
How much traffic does Mcbrides Road 530 over Flat River carry?
About 600 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Mcbrides Road 530 over Flat River?
The structure is 65 ft (19.8 m) long with a longest span of 63 ft (19.2 m) and a deck 36 ft wide.
Who owns Mcbrides Road 530 over Flat River?
It is owned by the County Highway Agency.