State Route 173 over Big Pines Creek
FairSan Bernardino County, California · 08-SBD-173-10.86 · Structure no. 54 1281
- Built
- 2007
- 18 years old
- Condition
- Fair
- inspected September 2022
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 30
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 173 over Big Pines Creek is a concrete culvert carrying State Route 173 over Big Pines Creek in San Bernardino County, California. It was built in 2007, so it is 18 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 30 vehicles a day, roughly 2% of them trucks, projected to reach 50 by 2040. The structure is 24 ft (7.3 m) long and 31 ft wide. If it were closed, the detour would be 24.9 mi (40 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 173 over Big Pines Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is State Route 173 over Big Pines Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2022.
How much traffic does State Route 173 over Big Pines Creek carry?
About 30 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is State Route 173 over Big Pines Creek?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 31 ft wide.
Who owns State Route 173 over Big Pines Creek?
It is owned by the State Highway Agency.