CR-315 over Mill Creek
GoodMarion County, Florida · 2.3 MI North of CR-316 · Structure no. 364056
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 82 ft
- 3 main spans
- Daily traffic
- 3,500
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CR-315 over Mill Creek is a prestressed concrete continuous slab carrying CR-315 over Mill Creek in Marion County, Florida. It was built in 1979, so it is 46 years old, older than the Florida average of 41.3 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 3,500 vehicles a day, roughly 9% of them trucks, projected to reach 6,073 by 2042. The structure is 82 ft (25 m) long and 43 ft wide. If it were closed, the detour would be 29.8 mi (48 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR-315 over Mill Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is CR-315 over Mill 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 February 2024.
How much traffic does CR-315 over Mill Creek carry?
About 3,500 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is CR-315 over Mill Creek?
The structure is 82 ft (25 m) long with a longest span of 27 ft (8.3 m) and a deck 43 ft wide.
Who owns CR-315 over Mill Creek?
It is owned by the County Highway Agency.