Bath Road over S Br Lookingglass River
PoorShiawassee County, Michigan · 5 Miles S of Laingsburg · Structure no. 000000000009779
- Built
- 1925
- 100 years old
- Condition
- Poor
- inspected March 2024
- Type
- Girder and Floorbeam System
- Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 910
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Bath Road over S Br Lookingglass River is a concrete girder and floorbeam system carrying Bath Road over S Br Lookingglass River in Shiawassee County, Michigan. It was built in 1925, so it is 100 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 910 vehicles a day, roughly 10% of them trucks, projected to reach 931 by 2031. The structure is 41 ft (12.5 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bath Road over S Br Lookingglass River built?
It was built in 1925, making it 100 years old in 2025.
What condition is Bath Road over S Br Lookingglass River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.
How much traffic does Bath Road over S Br Lookingglass River carry?
About 910 vehicles per day (2010 count), of which roughly 10% are trucks.
How long is Bath Road over S Br Lookingglass River?
The structure is 41 ft (12.5 m) long with a longest span of 37 ft (11.2 m) and a deck 27 ft wide.
Who owns Bath Road over S Br Lookingglass River?
It is owned by the County Highway Agency.