State Route 29 SB over Cfnr & Paoli Loop Road
GoodNapa County, California · 04-NAP-029-R2.37 · Structure no. 21 0043L
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 214 ft
- 4 main spans
- Daily traffic
- 22,625
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 29 SB over Cfnr & Paoli Loop Road is a concrete continuous box beam or girders - multiple carrying State Route 29 SB over Cfnr & Paoli Loop Road in Napa County, California. It was built in 1979, so it is 46 years old, younger than the California average of 54.8 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 22,625 vehicles a day, roughly 2% of them trucks, projected to reach 67,781 by 2042. The structure is 214 ft (65.2 m) long and 42 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 State Route 29 SB over Cfnr & Paoli Loop Road built?
It was built in 1979, making it 46 years old in 2025.
What condition is State Route 29 SB over Cfnr & Paoli Loop Road 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 April 2024.
How much traffic does State Route 29 SB over Cfnr & Paoli Loop Road carry?
About 22,625 vehicles per day (2009 count), of which roughly 2% are trucks.
How long is State Route 29 SB over Cfnr & Paoli Loop Road?
The structure is 214 ft (65.2 m) long with a longest span of 77 ft (23.5 m) and a deck 42 ft wide.
Who owns State Route 29 SB over Cfnr & Paoli Loop Road?
It is owned by the State Highway Agency.