US Highway 101 SB over Jolon Road
FairMonterey County, California · 05-MON-101-R9.67 · Structure no. 44 0009L
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected October 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 7,150
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
US Highway 101 SB over Jolon Road is a concrete continuous tee beam carrying US Highway 101 SB over Jolon Road in Monterey County, California. It was built in 1936, so it is 89 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 7,150 vehicles a day, roughly 19% of them trucks, projected to reach 14,261 by 2043. The structure is 102 ft (31.1 m) long and 38 ft wide. If it were closed, the detour would be 16.8 mi (27 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US Highway 101 SB over Jolon Road built?
It was built in 1936, making it 89 years old in 2025.
What condition is US Highway 101 SB over Jolon Road 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 October 2023.
How much traffic does US Highway 101 SB over Jolon Road carry?
About 7,150 vehicles per day (2009 count), of which roughly 19% are trucks.
How long is US Highway 101 SB over Jolon Road?
The structure is 102 ft (31.1 m) long with a longest span of 62 ft (18.9 m) and a deck 38 ft wide.
Who owns US Highway 101 SB over Jolon Road?
It is owned by the State Highway Agency.