I-275 SB over 13th Avenue North
GoodPinellas County, Florida · 0.3MI N of SR-595 5th Ave · Structure no. 150117
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 193 ft
- 3 main spans
- Daily traffic
- 79,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-275 SB over 13th Avenue North is a prestressed concrete stringer/multi-beam or girder carrying I-275 SB over 13th Avenue North in Pinellas County, Florida. It was built in 1975, so it is 50 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 79,250 vehicles a day, roughly 7% of them trucks, projected to reach 137,499 by 2042. The structure is 193 ft (58.7 m) long and 72 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-275 SB over 13th Avenue North built?
It was built in 1975, making it 50 years old in 2025.
What condition is I-275 SB over 13th Avenue North 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 I-275 SB over 13th Avenue North carry?
About 79,250 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is I-275 SB over 13th Avenue North?
The structure is 193 ft (58.7 m) long with a longest span of 80 ft (24.5 m) and a deck 72 ft wide.
Who owns I-275 SB over 13th Avenue North?
It is owned by the State Highway Agency.