SR-105 SB over Dunn Creek
GoodDuval County, Florida · SR-105 over Dunn Creek · Structure no. 720759
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,140 ft
- 10 main spans
- Daily traffic
- 8,150
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR-105 SB over Dunn Creek is a prestressed concrete stringer/multi-beam or girder carrying SR-105 SB over Dunn Creek in Duval County, Florida. It was built in 2010, so it is 15 years old, younger 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 8,150 vehicles a day, roughly 17% of them trucks, projected to reach 14,140 by 2044. The structure is 1,140 ft (347.5 m) long and 35 ft wide. If it were closed, the detour would be 0.6 mi (1 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 SR-105 SB over Dunn Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is SR-105 SB over Dunn 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 March 2024.
How much traffic does SR-105 SB over Dunn Creek carry?
About 8,150 vehicles per day (2022 count), of which roughly 17% are trucks.
How long is SR-105 SB over Dunn Creek?
The structure is 1,140 ft (347.5 m) long with a longest span of 120 ft (36.6 m) and a deck 35 ft wide.
Who owns SR-105 SB over Dunn Creek?
It is owned by the State Highway Agency.