SR 191 over Tiffin River
FairWilliams County, Ohio · 1.01 Mi. North of SR 2 · Structure no. 8602646
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 211 ft
- 3 main spans
- Daily traffic
- 984
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR 191 over Tiffin River is a steel continuous stringer/multi-beam or girder carrying SR 191 over Tiffin River in Williams County, Ohio. It was built in 1962, so it is 63 years old, older than the Ohio average of 47.3 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 984 vehicles a day, roughly 10% of them trucks, projected to reach 1,366 by 2035. The structure is 211 ft (64.3 m) long and 29 ft wide. If it were closed, the detour would be 23 mi (37 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 | 7 Good | Some minor problems. |
| 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 SR 191 over Tiffin River built?
It was built in 1962, making it 63 years old in 2025.
What condition is SR 191 over Tiffin River 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 June 2024.
How much traffic does SR 191 over Tiffin River carry?
About 984 vehicles per day (2015 count), of which roughly 10% are trucks.
How long is SR 191 over Tiffin River?
The structure is 211 ft (64.3 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.
Who owns SR 191 over Tiffin River?
It is owned by the State Highway Agency.