State Route 99 over N Branch N Fork Mill Crk
GoodTehama County, California · 02-TEH-099-14.05 · Structure no. 08 0166
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 9,300
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 99 over N Branch N Fork Mill Crk is a prestressed concrete slab carrying State Route 99 over N Branch N Fork Mill Crk in Tehama County, California. It was built in 2014, so it is 11 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 9,300 vehicles a day, roughly 14% of them trucks, projected to reach 8,773 by 2046. The structure is 65 ft (19.8 m) long and 45 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 99 over N Branch N Fork Mill Crk built?
It was built in 2014, making it 11 years old in 2025.
What condition is State Route 99 over N Branch N Fork Mill Crk 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 2024.
How much traffic does State Route 99 over N Branch N Fork Mill Crk carry?
About 9,300 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is State Route 99 over N Branch N Fork Mill Crk?
The structure is 65 ft (19.8 m) long with a longest span of 60 ft (18.3 m) and a deck 45 ft wide.
Who owns State Route 99 over N Branch N Fork Mill Crk?
It is owned by the State Highway Agency.