State Route 129 over US HWY 101 (@pm R4.90)
GoodSan Benito County, California · 05-SBT-129-R2.63 · Structure no. 43 0032
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 211 ft
- 2 main spans
- Daily traffic
- 10,600
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 129 over US HWY 101 (@pm R4.90) is a steel stringer/multi-beam or girder carrying State Route 129 over US HWY 101 (@pm R4.90) in San Benito County, California. It was built in 1968, so it is 57 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 10,600 vehicles a day, roughly 28% of them trucks, projected to reach 16,339 by 2042. The structure is 211 ft (64.3 m) long and 49 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
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 State Route 129 over US HWY 101 (@pm R4.90) built?
It was built in 1968, making it 57 years old in 2025.
What condition is State Route 129 over US HWY 101 (@pm R4.90) 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 April 2024.
How much traffic does State Route 129 over US HWY 101 (@pm R4.90) carry?
About 10,600 vehicles per day (2009 count), of which roughly 28% are trucks.
How long is State Route 129 over US HWY 101 (@pm R4.90)?
The structure is 211 ft (64.3 m) long with a longest span of 114 ft (34.6 m) and a deck 49 ft wide.
Who owns State Route 129 over US HWY 101 (@pm R4.90)?
It is owned by the State Highway Agency.