SR688 EB to I275NB over I-275
GoodPinellas County, Florida · SR-688 at I-275 · Structure no. 150251
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 347 ft
- 2 main spans
- Daily traffic
- 19,500
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR688 EB to I275NB over I-275 is a steel continuous stringer/multi-beam or girder carrying SR688 EB to I275NB over I-275 in Pinellas County, Florida. It was built in 2004, so it is 21 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 19,500 vehicles a day, roughly 7% of them trucks, projected to reach 24,375 by 2044. The structure is 347 ft (105.8 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 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 SR688 EB to I275NB over I-275 built?
It was built in 2004, making it 21 years old in 2025.
What condition is SR688 EB to I275NB over I-275 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 SR688 EB to I275NB over I-275 carry?
About 19,500 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is SR688 EB to I275NB over I-275?
The structure is 347 ft (105.8 m) long with a longest span of 200 ft (61 m) and a deck 43 ft wide.
Who owns SR688 EB to I275NB over I-275?
It is owned by the State Highway Agency.