State Route 299 over UP RR Amtrk Division
GoodShasta County, California · 02-SHA-299-23.91-RDG · Structure no. 06 0035
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 222 ft
- 1 main span
- Daily traffic
- 19,700
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 299 over UP RR Amtrk Division is a prestressed concrete slab carrying State Route 299 over UP RR Amtrk Division in Shasta County, California. It was built in 1958, so it is 67 years old, older 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 19,700 vehicles a day, roughly 2% of them trucks, projected to reach 27,176 by 2040. The structure is 222 ft (67.7 m) long and 68 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 State Route 299 over UP RR Amtrk Division built?
It was built in 1958, making it 67 years old in 2025.
What condition is State Route 299 over UP RR Amtrk Division 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 2023.
How much traffic does State Route 299 over UP RR Amtrk Division carry?
About 19,700 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is State Route 299 over UP RR Amtrk Division?
The structure is 222 ft (67.7 m) long with a longest span of 40 ft (12.2 m) and a deck 68 ft wide.
Who owns State Route 299 over UP RR Amtrk Division?
It is owned by the State Highway Agency.