Dillard Road over State Route 99
GoodSacramento County, California · 03-SAC-099-7.36 · Structure no. 24 0163
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected January 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 176 ft
- 2 main spans
- Daily traffic
- 2,470
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Dillard Road over State Route 99 is a prestressed concrete tee beam carrying Dillard Road over State Route 99 in Sacramento County, California. It was built in 1958, so it is 67 years old, older 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 2,470 vehicles a day, roughly 12% of them trucks, projected to reach 5,379 by 2042. The structure is 176 ft (53.6 m) long and 36 ft wide. If it were closed, the detour would be 123.7 mi (199 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 Dillard Road over State Route 99 built?
It was built in 1958, making it 67 years old in 2025.
What condition is Dillard Road over State Route 99 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 January 2024.
How much traffic does Dillard Road over State Route 99 carry?
About 2,470 vehicles per day (2019 count), of which roughly 12% are trucks.
How long is Dillard Road over State Route 99?
The structure is 176 ft (53.6 m) long with a longest span of 59 ft (18 m) and a deck 36 ft wide.
Who owns Dillard Road over State Route 99?
It is owned by the State Highway Agency.