State Route 1 NB over WB 10-NB 1 Connector Rmp
GoodLos Angeles County, California · 07-LA-001-R34.67-SMCA · Structure no. 53 2649S
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 430 ft
- 4 main spans
- Daily traffic
- 7,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 1 NB over WB 10-NB 1 Connector Rmp is a prestressed concrete continuous box beam or girders - multiple carrying State Route 1 NB over WB 10-NB 1 Connector Rmp in Los Angeles County, California. It was built in 1979, so it is 46 years old, younger 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 7,000 vehicles a day, roughly 5% of them trucks, projected to reach 11,074 by 2040. The structure is 430 ft (131.1 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 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 1 NB over WB 10-NB 1 Connector Rmp built?
It was built in 1979, making it 46 years old in 2025.
What condition is State Route 1 NB over WB 10-NB 1 Connector Rmp 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 August 2023.
How much traffic does State Route 1 NB over WB 10-NB 1 Connector Rmp carry?
About 7,000 vehicles per day (2017 count), of which roughly 5% are trucks.
How long is State Route 1 NB over WB 10-NB 1 Connector Rmp?
The structure is 430 ft (131.1 m) long with a longest span of 151 ft (46 m) and a deck 28 ft wide.
Who owns State Route 1 NB over WB 10-NB 1 Connector Rmp?
It is owned by the State Highway Agency.