Route 430 over Squaw Creek
GoodDelta County, Michigan · 5.0 MI W of Beaver · Structure no. 000000000002123
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 132
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Route 430 over Squaw Creek is a prestressed concrete box beam or girders - multiple carrying Route 430 over Squaw Creek in Delta County, Michigan. It was built in 2006, so it is 19 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 132 vehicles a day, roughly 5% of them trucks, projected to reach 158 by 2041. The structure is 50 ft (15.2 m) long and 31 ft wide. If it were closed, the detour would be 13 mi (21 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 Route 430 over Squaw Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Route 430 over Squaw 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 July 2024.
How much traffic does Route 430 over Squaw Creek carry?
About 132 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Route 430 over Squaw Creek?
The structure is 50 ft (15.2 m) long with a longest span of 46 ft (14 m) and a deck 31 ft wide.
Who owns Route 430 over Squaw Creek?
It is owned by the County Highway Agency.