Mcnamara RD over N Br of Tobacco River
GoodGladwin County, Michigan · 40 Rods S of Howard RD · Structure no. 000000000002925
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 200
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Mcnamara RD over N Br of Tobacco River is a prestressed concrete box beam or girders - multiple carrying Mcnamara RD over N Br of Tobacco River in Gladwin County, Michigan. It was built in 2016, so it is 9 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 300 by 2035. The structure is 60 ft (18.3 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mcnamara RD over N Br of Tobacco River built?
It was built in 2016, making it 9 years old in 2025.
What condition is Mcnamara RD over N Br of Tobacco 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 March 2024.
How much traffic does Mcnamara RD over N Br of Tobacco River carry?
About 200 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Mcnamara RD over N Br of Tobacco River?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (17.9 m) and a deck 35 ft wide.
Who owns Mcnamara RD over N Br of Tobacco River?
It is owned by the County Highway Agency.