State Route 99 over Laguna Creek
FairSacramento County, California · 03-SAC-099-14.32 · Structure no. 24 0018
- Built
- 1995
- 30 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 281 ft
- 7 main spans
- Daily traffic
- 120,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 99 over Laguna Creek is a concrete continuous slab carrying State Route 99 over Laguna Creek in Sacramento County, California. It was built in 1995, so it is 30 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 120,000 vehicles a day, roughly 18% of them trucks, projected to reach 196,312 by 2044. The structure is 281 ft (85.6 m) long and 141 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 99 over Laguna Creek built?
It was built in 1995, making it 30 years old in 2025.
What condition is State Route 99 over Laguna 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 State Route 99 over Laguna Creek carry?
About 120,000 vehicles per day (2019 count), of which roughly 18% are trucks.
How long is State Route 99 over Laguna Creek?
The structure is 281 ft (85.6 m) long with a longest span of 36 ft (11 m) and a deck 141 ft wide.
Who owns State Route 99 over Laguna Creek?
It is owned by the State Highway Agency.