Baseline Road over John Neff Drain
GoodIsabella County, Michigan · Sec 3 Union Twp · Structure no. 000000000004373
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 144
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
Baseline Road over John Neff Drain is a concrete culvert carrying Baseline Road over John Neff Drain in Isabella County, Michigan. It was built in 2004, so it is 21 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 144 vehicles a day, projected to reach 204 by 2024. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Baseline Road over John Neff Drain built?
It was built in 2004, making it 21 years old in 2025.
What condition is Baseline Road over John Neff Drain 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 June 2024.
How much traffic does Baseline Road over John Neff Drain carry?
About 144 vehicles per day (2004 count).
How long is Baseline Road over John Neff Drain?
The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m).
Who owns Baseline Road over John Neff Drain?
It is owned by the County Highway Agency.