State Route 259 SB over H Street
FairSan Bernardino County, California · 08-SBD-259-1.01-SBD · Structure no. 54 0763L
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 176 ft
- 1 main span
- Daily traffic
- 38,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 259 SB over H Street is a prestressed concrete box beam or girders - multiple carrying State Route 259 SB over H Street in San Bernardino County, California. It was built in 1968, so it is 57 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 38,000 vehicles a day, roughly 4% of them trucks, projected to reach 46,061 by 2042. The structure is 176 ft (53.6 m) long and 41 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 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 259 SB over H Street built?
It was built in 1968, making it 57 years old in 2025.
What condition is State Route 259 SB over H Street 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 November 2023.
How much traffic does State Route 259 SB over H Street carry?
About 38,000 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is State Route 259 SB over H Street?
The structure is 176 ft (53.6 m) long with a longest span of 172 ft (52.4 m) and a deck 41 ft wide.
Who owns State Route 259 SB over H Street?
It is owned by the State Highway Agency.