State Route 111 NB over Blaisdell Canyon
FairRiverside County, California · 08-RIV-111-58.08 · Structure no. 56 0258R
- Built
- 1948
- 77 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 67 ft
- 3 main spans
- Daily traffic
- 9,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 111 NB over Blaisdell Canyon is a concrete continuous slab carrying State Route 111 NB over Blaisdell Canyon in Riverside County, California. It was built in 1948, so it is 77 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 9,500 vehicles a day, roughly 8% of them trucks, projected to reach 12,651 by 2042. The structure is 67 ft (20.4 m) long and 43 ft wide.
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 111 NB over Blaisdell Canyon built?
It was built in 1948, making it 77 years old in 2025.
What condition is State Route 111 NB over Blaisdell Canyon 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 2023.
How much traffic does State Route 111 NB over Blaisdell Canyon carry?
About 9,500 vehicles per day (2017 count), of which roughly 8% are trucks.
How long is State Route 111 NB over Blaisdell Canyon?
The structure is 67 ft (20.4 m) long with a longest span of 26 ft (7.9 m) and a deck 43 ft wide.
Who owns State Route 111 NB over Blaisdell Canyon?
It is owned by the State Highway Agency.