North Jefferson RD over Herner Drain
GoodMidland County, Michigan · Mills Twp Sec 3/4 · Structure no. 000000000013972
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Wood or Timber
- Length
- 23 ft
- 1 main span
- Daily traffic
- 283
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
North Jefferson RD over Herner Drain is a wood or timber slab carrying North Jefferson RD over Herner Drain in Midland County, Michigan. It was built in 2016, so it is 9 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 283 vehicles a day, projected to reach 429 by 2037. The structure is 23 ft (7 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was North Jefferson RD over Herner Drain built?
It was built in 2016, making it 9 years old in 2025.
What condition is North Jefferson RD over Herner 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 October 2024.
How much traffic does North Jefferson RD over Herner Drain carry?
About 283 vehicles per day (2016 count).
How long is North Jefferson RD over Herner Drain?
The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 36 ft wide.
Who owns North Jefferson RD over Herner Drain?
It is owned by the County Highway Agency.