Rosebush Road over North Br Salt River
GoodIsabella County, Michigan · 0.5M E Nwcor SEC15 Denv · Structure no. 000000000004287
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 85 ft
- 21 main spans
- Daily traffic
- 885
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Rosebush Road over North Br Salt River is a prestressed concrete box beam or girders - single or spread carrying Rosebush Road over North Br Salt River in Isabella County, Michigan. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 885 vehicles a day, roughly 5% of them trucks, projected to reach 978 by 2036. The structure is 85 ft (25.9 m) long and 35 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rosebush Road over North Br Salt River built?
It was built in 2017, making it 8 years old in 2025.
What condition is Rosebush Road over North Br Salt 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 April 2023.
How much traffic does Rosebush Road over North Br Salt River carry?
About 885 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Rosebush Road over North Br Salt River?
The structure is 85 ft (25.9 m) long with a longest span of 84 ft (25.5 m) and a deck 35 ft wide.
Who owns Rosebush Road over North Br Salt River?
It is owned by the County Highway Agency.