19th Avenue over I-75/SR-93
GoodHillsborough County, Florida · 1.5MI North of SR-674 · Structure no. 100348
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 282 ft
- 4 main spans
- Daily traffic
- 300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
19th Avenue over I-75/SR-93 is a prestressed concrete stringer/multi-beam or girder carrying 19th Avenue over I-75/SR-93 in Hillsborough County, Florida. It was built in 1981, so it is 44 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 300 vehicles a day, roughly 9% of them trucks, projected to reach 520 by 2042. The structure is 282 ft (86.1 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 19th Avenue over I-75/SR-93 built?
It was built in 1981, making it 44 years old in 2025.
What condition is 19th Avenue over I-75/SR-93 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 September 2023.
How much traffic does 19th Avenue over I-75/SR-93 carry?
About 300 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is 19th Avenue over I-75/SR-93?
The structure is 282 ft (86.1 m) long with a longest span of 114 ft (34.6 m) and a deck 43 ft wide.
Who owns 19th Avenue over I-75/SR-93?
It is owned by the State Highway Agency.