8th Ave. over 29th St. Outfall
GoodHillsborough County, Florida · 290FT E/O North 27th ST · Structure no. 105904
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 110
- 2025 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
8th Ave. over 29th St. Outfall is a concrete culvert carrying 8th Ave. over 29th St. Outfall in Hillsborough County, Florida. It was built in 1976, so it is 49 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 110 vehicles a day, roughly 40% of them trucks, projected to reach 191 by 2045. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 8th Ave. over 29th St. Outfall built?
It was built in 1976, making it 49 years old in 2025.
What condition is 8th Ave. over 29th St. Outfall 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 February 2025.
How much traffic does 8th Ave. over 29th St. Outfall carry?
About 110 vehicles per day (2025 count), of which roughly 40% are trucks.
How long is 8th Ave. over 29th St. Outfall?
The structure is 32 ft (9.8 m) long with a longest span of 9 ft (2.7 m).
Who owns 8th Ave. over 29th St. Outfall?
It is owned by the City or Municipal Highway Agency.