Nat Trails HWY over Bud Ditch
PoorClosed to trafficSan Bernardino County, California · 18.8 MI E Kelbaker RD · Structure no. 54C0310
- Built
- 1930
- 95 years old, rebuilt 1950
- Condition
- Poor
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 59 ft
- 3 main spans
- Daily traffic
- 502
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Nat Trails HWY over Bud Ditch is a wood or timber stringer/multi-beam or girder carrying Nat Trails HWY over Bud Ditch in San Bernardino County, California. It was built in 1930 and reconstructed in 1950, so it is 95 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.
It carries about 502 vehicles a day, roughly 30% of them trucks, projected to reach 734 by 2041. The structure is 59 ft (18 m) long and 28 ft wide. If it were closed, the detour would be 39.8 mi (64 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nat Trails HWY over Bud Ditch built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1950.
What condition is Nat Trails HWY over Bud Ditch in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.
How much traffic does Nat Trails HWY over Bud Ditch carry?
About 502 vehicles per day (2015 count), of which roughly 30% are trucks.
How long is Nat Trails HWY over Bud Ditch?
The structure is 59 ft (18 m) long with a longest span of 19 ft (5.8 m) and a deck 28 ft wide.
Who owns Nat Trails HWY over Bud Ditch?
It is owned by the County Highway Agency.