Cadillac Road over Muskegon River
GoodMissaukee County, Michigan · Section 34 T22N R5W · Structure no. 000000000007040
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 137 ft
- 3 main spans
- Daily traffic
- 331
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Cadillac Road over Muskegon River is a prestressed concrete box beam or girders - multiple carrying Cadillac Road over Muskegon River in Missaukee County, Michigan. It was built in 1981, so it is 44 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 331 vehicles a day, roughly 10% of them trucks, projected to reach 500 by 2038. The structure is 137 ft (41.7 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cadillac Road over Muskegon River built?
It was built in 1981, making it 44 years old in 2025.
What condition is Cadillac Road over Muskegon 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 2023.
How much traffic does Cadillac Road over Muskegon River carry?
About 331 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is Cadillac Road over Muskegon River?
The structure is 137 ft (41.7 m) long with a longest span of 46 ft (14 m) and a deck 31 ft wide.
Who owns Cadillac Road over Muskegon River?
It is owned by the County Highway Agency.