John R over Barnard Drain
FairOakland County, Michigan · Bet Fourteen and Maple · Structure no. 000000000008157
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 33,632
- 1994 count
- Owner
- County
- County Highway Agency
About this bridge
John R over Barnard Drain is a concrete culvert carrying John R over Barnard Drain in Oakland County, Michigan. It was built in 1976, so it is 49 years old, older than the Michigan average of 48.3 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 33,632 vehicles a day, roughly 5% of them trucks, projected to reach 38,630 by 2014. The structure is 35 ft (10.6 m) long. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was John R over Barnard Drain built?
It was built in 1976, making it 49 years old in 2025.
What condition is John R over Barnard Drain 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 August 2024.
How much traffic does John R over Barnard Drain carry?
About 33,632 vehicles per day (1994 count), of which roughly 5% are trucks.
How long is John R over Barnard Drain?
The structure is 35 ft (10.6 m) long with a longest span of 16 ft (4.8 m).
Who owns John R over Barnard Drain?
It is owned by the County Highway Agency.