Platt Road over North Macon Creek
GoodMonroe County, Michigan · 50 Ft N of Hickory Road · Structure no. 000000000007386
- Built
- 1974
- 51 years old, rebuilt 2005
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 280
- 2005 count
- Owner
- County
- County Highway Agency
About this bridge
Platt Road over North Macon Creek is a prestressed concrete box beam or girders - multiple carrying Platt Road over North Macon Creek in Monroe County, Michigan. It was built in 1974 and reconstructed in 2005, so it is 51 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 280 vehicles a day, roughly 13% of them trucks, projected to reach 322 by 2025. The structure is 40 ft (12.2 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 Platt Road over North Macon Creek built?
It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2005.
What condition is Platt Road over North Macon 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 November 2024.
How much traffic does Platt Road over North Macon Creek carry?
About 280 vehicles per day (2005 count), of which roughly 13% are trucks.
How long is Platt Road over North Macon Creek?
The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.5 m) and a deck 31 ft wide.
Who owns Platt Road over North Macon Creek?
It is owned by the County Highway Agency.