Marquardt Ave over Milan Crk
GoodLos Angeles County, California · 0.3MI N/O Rosecrans Ave · Structure no. 53C1865
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 6,072
- 2017 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Marquardt Ave over Milan Crk is a concrete culvert carrying Marquardt Ave over Milan Crk in Los Angeles County, California. It was built in 1982, so it is 43 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 6,072 vehicles a day, roughly 10% of them trucks, projected to reach 6,983 by 2043. The structure is 27 ft (8.2 m) long and 82 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marquardt Ave over Milan Crk built?
It was built in 1982, making it 43 years old in 2025.
What condition is Marquardt Ave over Milan Crk 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 October 2024.
How much traffic does Marquardt Ave over Milan Crk carry?
About 6,072 vehicles per day (2017 count), of which roughly 10% are trucks.
How long is Marquardt Ave over Milan Crk?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m) and a deck 82 ft wide.
Who owns Marquardt Ave over Milan Crk?
It is owned by the City or Municipal Highway Agency.