State Route 84 over LA Honda Creek
FairSan Mateo County, California · 04-SM-084-8.61 · Structure no. 35 0168
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 1,400
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 84 over LA Honda Creek is a concrete continuous culvert carrying State Route 84 over LA Honda Creek in San Mateo County, California. It was built in 1955, so it is 70 years old, older 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 1,400 vehicles a day, roughly 4% of them trucks, projected to reach 2,619 by 2046. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 19.3 mi (31 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 84 over LA Honda Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is State Route 84 over LA Honda 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 May 2024.
How much traffic does State Route 84 over LA Honda Creek carry?
About 1,400 vehicles per day (2009 count), of which roughly 4% are trucks.
How long is State Route 84 over LA Honda Creek?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).
Who owns State Route 84 over LA Honda Creek?
It is owned by the State Highway Agency.