SR-408 WB over Mills Avenue
FairOrange County, Florida · SR-408 WB - Mills Avenue · Structure no. 750116
- Built
- 1973
- 52 years old, rebuilt 2007
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 205 ft
- 4 main spans
- Daily traffic
- 93,500
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR-408 WB over Mills Avenue is a prestressed concrete stringer/multi-beam or girder carrying SR-408 WB over Mills Avenue in Orange County, Florida. It was built in 1973 and reconstructed in 2007, so it is 52 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 93,500 vehicles a day, roughly 3% of them trucks, projected to reach 162,222 by 2042. The structure is 205 ft (62.6 m) long and 95 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-408 WB over Mills Avenue built?
It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2007.
What condition is SR-408 WB over Mills Avenue 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 October 2023.
How much traffic does SR-408 WB over Mills Avenue carry?
About 93,500 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is SR-408 WB over Mills Avenue?
The structure is 205 ft (62.6 m) long with a longest span of 59 ft (18 m) and a deck 95 ft wide.
Who owns SR-408 WB over Mills Avenue?
It is owned by the State Toll Authority.