SR 91 Tpk NB 259.9 over I-4 SR 400
GoodOrange County, Florida · I-4 SR 91 Tpk Interchange · Structure no. 750603
- Built
- 2002
- 23 years old, rebuilt 2010
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 300 ft
- 2 main spans
- Daily traffic
- 60,600
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 91 Tpk NB 259.9 over I-4 SR 400 is a prestressed concrete stringer/multi-beam or girder carrying SR 91 Tpk NB 259.9 over I-4 SR 400 in Orange County, Florida. It was built in 2002 and reconstructed in 2010, so it is 23 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 60,600 vehicles a day, roughly 20% of them trucks, projected to reach 105,141 by 2042. The structure is 300 ft (91.4 m) long and 101 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 91 Tpk NB 259.9 over I-4 SR 400 built?
It was built in 2002, making it 23 years old in 2025. It was reconstructed in 2010.
What condition is SR 91 Tpk NB 259.9 over I-4 SR 400 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 SR 91 Tpk NB 259.9 over I-4 SR 400 carry?
About 60,600 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is SR 91 Tpk NB 259.9 over I-4 SR 400?
The structure is 300 ft (91.4 m) long with a longest span of 150 ft (45.7 m) and a deck 101 ft wide.
Who owns SR 91 Tpk NB 259.9 over I-4 SR 400?
It is owned by the State Toll Authority.