Herner RD over E Br Tittabawassee R
FairGladwin County, Michigan · 2 MI E and 2 MI S of M-30 · Structure no. 000000000002904
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 275
- 2000 count
- Owner
- County
- County Highway Agency
About this bridge
Herner RD over E Br Tittabawassee R is a prestressed concrete box beam or girders - multiple carrying Herner RD over E Br Tittabawassee R in Gladwin County, Michigan. It was built in 1980, so it is 45 years old, younger than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 275 vehicles a day, roughly 7% of them trucks, projected to reach 385 by 2020. The structure is 35 ft (10.6 m) long and 32 ft wide. If it were closed, the detour would be 14.9 mi (24 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Herner RD over E Br Tittabawassee R built?
It was built in 1980, making it 45 years old in 2025.
What condition is Herner RD over E Br Tittabawassee R in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does Herner RD over E Br Tittabawassee R carry?
About 275 vehicles per day (2000 count), of which roughly 7% are trucks.
How long is Herner RD over E Br Tittabawassee R?
The structure is 35 ft (10.6 m) long with a longest span of 32 ft (9.8 m) and a deck 32 ft wide.
Who owns Herner RD over E Br Tittabawassee R?
It is owned by the County Highway Agency.