State Route 198 over Hans Grieve Canyon
GoodFresno County, California · 06-FRE-198-4.34 · Structure no. 42 0179
- Built
- 1954
- 71 years old
- Condition
- Good
- inspected January 2025
- Type
- Slab
- Concrete Continuous
- Length
- 120 ft
- 5 main spans
- Daily traffic
- 1,200
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 198 over Hans Grieve Canyon is a concrete continuous slab carrying State Route 198 over Hans Grieve Canyon in Fresno County, California. It was built in 1954, so it is 71 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 1,200 vehicles a day, roughly 17% of them trucks, projected to reach 932 by 2043. The structure is 120 ft (36.6 m) long and 32 ft wide. If it were closed, the detour would be 72.7 mi (117 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. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 198 over Hans Grieve Canyon built?
It was built in 1954, making it 71 years old in 2025.
What condition is State Route 198 over Hans Grieve Canyon 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 2025.
How much traffic does State Route 198 over Hans Grieve Canyon carry?
About 1,200 vehicles per day (2009 count), of which roughly 17% are trucks.
How long is State Route 198 over Hans Grieve Canyon?
The structure is 120 ft (36.6 m) long with a longest span of 24 ft (7.3 m) and a deck 32 ft wide.
Who owns State Route 198 over Hans Grieve Canyon?
It is owned by the State Highway Agency.