US Highway 101 over ST RTE 254 (jordan Rd)
FairHumboldt County, California · 01-HUM-101-R45.90 · Structure no. 04 0207
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected August 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 6,890
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
US Highway 101 over ST RTE 254 (jordan Rd) is a concrete continuous tee beam carrying US Highway 101 over ST RTE 254 (jordan Rd) in Humboldt County, California. It was built in 1966, so it is 59 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 5 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 6,890 vehicles a day, roughly 17% of them trucks, projected to reach 8,364 by 2041. The structure is 110 ft (33.5 m) long and 88 ft wide.
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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 US Highway 101 over ST RTE 254 (jordan Rd) built?
It was built in 1966, making it 59 years old in 2025.
What condition is US Highway 101 over ST RTE 254 (jordan Rd) 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 August 2023.
How much traffic does US Highway 101 over ST RTE 254 (jordan Rd) carry?
About 6,890 vehicles per day (2010 count), of which roughly 17% are trucks.
How long is US Highway 101 over ST RTE 254 (jordan Rd)?
The structure is 110 ft (33.5 m) long with a longest span of 43 ft (13.1 m) and a deck 88 ft wide.
Who owns US Highway 101 over ST RTE 254 (jordan Rd)?
It is owned by the State Highway Agency.