Austin RD over Maple River
GoodShiawassee County, Michigan · 3 MI E & 1 MI S of Ovid · Structure no. 000000000009854
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 173
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Austin RD over Maple River is a prestressed concrete box beam or girders - single or spread carrying Austin RD over Maple River in Shiawassee County, Michigan. It was built in 2023, so it is 2 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 173 vehicles a day, roughly 5% of them trucks, projected to reach 211 by 2041. The structure is 61 ft (18.6 m) long and 33 ft wide. 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 |
|---|---|---|
| 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 Austin RD over Maple River built?
It was built in 2023, making it 2 years old in 2025.
What condition is Austin RD over Maple 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 May 2024.
How much traffic does Austin RD over Maple River carry?
About 173 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Austin RD over Maple River?
The structure is 61 ft (18.6 m) long with a longest span of 60 ft (18.2 m) and a deck 33 ft wide.
Who owns Austin RD over Maple River?
It is owned by the County Highway Agency.