Serrano Pkway West over Allegheny Creek
FairEl Dorado County, California · East of Ed Hills Blvd. · Structure no. 25C0123
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 74 ft
- 1 main span
- Daily traffic
- 5,414
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Serrano Pkway West over Allegheny Creek is a prestressed concrete box beam or girders - multiple carrying Serrano Pkway West over Allegheny Creek in El Dorado County, California. It was built in 1998, so it is 27 years old, younger 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 5,414 vehicles a day, roughly 4% of them trucks, projected to reach 2,689 by 2046. The structure is 74 ft (22.5 m) long and 40 ft wide. If it were closed, the detour would be 7.5 mi (12 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Serrano Pkway West over Allegheny Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Serrano Pkway West over Allegheny Creek 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 Serrano Pkway West over Allegheny Creek carry?
About 5,414 vehicles per day (2013 count), of which roughly 4% are trucks.
How long is Serrano Pkway West over Allegheny Creek?
The structure is 74 ft (22.5 m) long with a longest span of 71 ft (21.6 m) and a deck 40 ft wide.
Who owns Serrano Pkway West over Allegheny Creek?
It is owned by the County Highway Agency.