U.S. Highway 101 over Kenmar Road
GoodHumboldt County, California · 01-HUM-101-59.50-FTA · Structure no. 04 0128
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected July 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 132 ft
- 3 main spans
- Daily traffic
- 17,900
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 101 over Kenmar Road is a concrete continuous tee beam carrying U.S. Highway 101 over Kenmar Road in Humboldt County, California. It was built in 1962, so it is 63 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 17,900 vehicles a day, roughly 10% of them trucks, projected to reach 27,041 by 2041. The structure is 132 ft (40.2 m) long and 89 ft wide.
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 U.S. Highway 101 over Kenmar Road built?
It was built in 1962, making it 63 years old in 2025.
What condition is U.S. Highway 101 over Kenmar Road 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 July 2023.
How much traffic does U.S. Highway 101 over Kenmar Road carry?
About 17,900 vehicles per day (2010 count), of which roughly 10% are trucks.
How long is U.S. Highway 101 over Kenmar Road?
The structure is 132 ft (40.2 m) long with a longest span of 64 ft (19.5 m) and a deck 89 ft wide.
Who owns U.S. Highway 101 over Kenmar Road?
It is owned by the State Highway Agency.