M-59 WB over Ryan RD
GoodMacomb County, Michigan · 1.5 MI W of Utica · Structure no. 000000000006060
- Built
- 1971
- 54 years old, rebuilt 2009
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 117 ft
- 1 main span
- Daily traffic
- 44,118
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
M-59 WB over Ryan RD is a steel stringer/multi-beam or girder carrying M-59 WB over Ryan RD in Macomb County, Michigan. It was built in 1971 and reconstructed in 2009, so it is 54 years old, older 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 44,118 vehicles a day, roughly 3% of them trucks, projected to reach 63,110 by 2035. The structure is 117 ft (35.6 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M-59 WB over Ryan RD built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2009.
What condition is M-59 WB over Ryan RD 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 2023.
How much traffic does M-59 WB over Ryan RD carry?
About 44,118 vehicles per day (2007 count), of which roughly 3% are trucks.
How long is M-59 WB over Ryan RD?
The structure is 117 ft (35.6 m) long with a longest span of 113 ft (34.5 m) and a deck 69 ft wide.
Who owns M-59 WB over Ryan RD?
It is owned by the State Highway Agency.