County Line RD over Jones Creek
GoodShiawassee County, Michigan · 3.5 MI S of Lennon · Structure no. 000000000009880
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 424
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
County Line RD over Jones Creek is a prestressed concrete box beam or girders - multiple carrying County Line RD over Jones Creek in Shiawassee County, Michigan. It was built in 1989, so it is 36 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 424 vehicles a day, roughly 5% of them trucks, projected to reach 517 by 2040. The structure is 56 ft (17 m) long and 34 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 | 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 County Line RD over Jones Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is County Line RD over Jones Creek 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 March 2024.
How much traffic does County Line RD over Jones Creek carry?
About 424 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is County Line RD over Jones Creek?
The structure is 56 ft (17 m) long with a longest span of 52 ft (15.8 m) and a deck 34 ft wide.
Who owns County Line RD over Jones Creek?
It is owned by the County Highway Agency.