Gladstone ST over Little Dalton Wash
FairLos Angeles County, California · 0.1MI W/O Azusa Ave · Structure no. 53C0611
- Built
- 1950
- 75 years old, rebuilt 1968
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 82 ft
- 1 main span
- Daily traffic
- 7,100
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Gladstone ST over Little Dalton Wash is a steel stringer/multi-beam or girder carrying Gladstone ST over Little Dalton Wash in Los Angeles County, California. It was built in 1950 and reconstructed in 1968, so it is 75 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 7,100 vehicles a day, roughly 2% of them trucks, projected to reach 8,165 by 2043. The structure is 82 ft (25.1 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gladstone ST over Little Dalton Wash built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1968.
What condition is Gladstone ST over Little Dalton Wash 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 June 2024.
How much traffic does Gladstone ST over Little Dalton Wash carry?
About 7,100 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Gladstone ST over Little Dalton Wash?
The structure is 82 ft (25.1 m) long with a longest span of 76 ft (23.2 m) and a deck 72 ft wide.
Who owns Gladstone ST over Little Dalton Wash?
It is owned by the County Highway Agency.