State Route 299 over BNSF RY
GoodLassen County, California · 02-LAS-299-11.89 · Structure no. 07 0027
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 116 ft
- 3 main spans
- Daily traffic
- 1,800
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 299 over BNSF RY is a concrete continuous slab carrying State Route 299 over BNSF RY in Lassen County, California. It was built in 1977, so it is 48 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 1,800 vehicles a day, roughly 20% of them trucks, projected to reach 2,040 by 2040. The structure is 116 ft (35.3 m) long and 39 ft wide. If it were closed, the detour would be 18 mi (29 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 BNSF RY built?
It was built in 1977, making it 48 years old in 2025.
What condition is State Route 299 over BNSF RY 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 May 2023.
How much traffic does State Route 299 over BNSF RY carry?
About 1,800 vehicles per day (2009 count), of which roughly 20% are trucks.
How long is State Route 299 over BNSF RY?
The structure is 116 ft (35.3 m) long with a longest span of 38 ft (11.6 m) and a deck 39 ft wide.
Who owns State Route 299 over BNSF RY?
It is owned by the State Highway Agency.