Monroe RD over N Br Pentwater River
GoodOceana County, Michigan · 2.7 MI SE of Pentwater · Structure no. 000000000008319
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 175 ft
- 3 main spans
- Daily traffic
- 3,377
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Monroe RD over N Br Pentwater River is a prestressed concrete box beam or girders - single or spread carrying Monroe RD over N Br Pentwater River in Oceana County, Michigan. It was built in 2001, so it is 24 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 3,377 vehicles a day, roughly 3% of them trucks, projected to reach 4,157 by 2018. The structure is 175 ft (53.3 m) long and 47 ft wide. If it were closed, the detour would be 6.2 mi (10 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 Monroe RD over N Br Pentwater River built?
It was built in 2001, making it 24 years old in 2025.
What condition is Monroe RD over N Br Pentwater 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 August 2024.
How much traffic does Monroe RD over N Br Pentwater River carry?
About 3,377 vehicles per day (2007 count), of which roughly 3% are trucks.
How long is Monroe RD over N Br Pentwater River?
The structure is 175 ft (53.3 m) long with a longest span of 77 ft (23.4 m) and a deck 47 ft wide.
Who owns Monroe RD over N Br Pentwater River?
It is owned by the County Highway Agency and maintained by the State Highway Agency.