CR 309 (d) over Miller Creek
GoodWilliams County, Ohio · 11820 RD D · Structure no. 8630526
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 82 ft
- 3 main spans
- Daily traffic
- 2,148
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
CR 309 (d) over Miller Creek is a concrete continuous slab carrying CR 309 (d) over Miller Creek in Williams County, Ohio. It was built in 1964, so it is 61 years old, older than the Ohio average of 47.3 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 2,148 vehicles a day, roughly 8% of them trucks, projected to reach 2,981 by 2035. The structure is 82 ft (25 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 309 (d) over Miller Creek built?
It was built in 1964, making it 61 years old in 2025.
What condition is CR 309 (d) over Miller 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 October 2023.
How much traffic does CR 309 (d) over Miller Creek carry?
About 2,148 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is CR 309 (d) over Miller Creek?
The structure is 82 ft (25 m) long with a longest span of 30 ft (9.1 m) and a deck 40 ft wide.
Who owns CR 309 (d) over Miller Creek?
It is owned by the County Highway Agency.