Southwest Transportation Agency — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Vetting summary
Inspections
327 on file
Out-of-service
Within normal range vs national averages
Federal identity
Registration snapshot
Legal name
Southwest Transportation Agency
DBA
—
Entity type
Carrier
Physical address
16644 S Elm, Caruthers, CA 93609
Phone
(559) 644-1000
Power units
104
Drivers
66
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Out-of-service rates
Driver OOS
0.0%
National average ≈ 5.9% · 327 inspections on record
Vehicle OOS
3.4%
National average ≈ 20.9% · 327 inspections on record
Crash record — last 24 months
4
Reportable crashes
4
Tow-aways
1
With injuries
0
With fatalities
Most recent: CA 06/2026 · CA 01/2026 · CA 09/2025 — from the federal crash file; recordable crashes regardless of fault.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| Jun 23, 2026 | CA | Level V — Vehicle-only |
| Jun 23, 2026 | CA | Level V — Vehicle-only |
| Jun 11, 2026 | CA | Level V — Vehicle-only |
| Jun 11, 2026 | CA | Level V — Vehicle-only |
| Jun 11, 2026 | CA | Level V — Vehicle-only |
| Jun 11, 2026 | CA | Level V — Vehicle-only |
| Jun 11, 2026 | CA | Level V — Vehicle-only |
| Jun 11, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 10, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 9, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Jun 4, 2026 | CA | Level V — Vehicle-only |
| Apr 14, 2026 | CA | Level V — Vehicle-only |
| Feb 18, 2026 | CA | Level V — Vehicle-only |
| Feb 18, 2026 | CA | Level V — Vehicle-only |
| Feb 18, 2026 | CA | Level V — Vehicle-only |
| Feb 18, 2026 | CA | Level V — Vehicle-only |
| Feb 18, 2026 | CA | Level V — Vehicle-only |
| Feb 17, 2026 | CA | Level V — Vehicle-only |
| Feb 17, 2026 | CA | Level V — Vehicle-only |
| Feb 17, 2026 | CA | Level V — Vehicle-only |
| Feb 17, 2026 | CA | Level V — Vehicle-only |
| Feb 17, 2026 | CA | Level V — Vehicle-only |
| Feb 12, 2026 | CA | Level V — Vehicle-only |
| Feb 12, 2026 | CA | Level V — Vehicle-only |
| Feb 12, 2026 | CA | Level V — Vehicle-only |
| Feb 12, 2026 | CA | Level V — Vehicle-only |
| Feb 12, 2026 | CA | Level V — Vehicle-only |
| Feb 11, 2026 | CA | Level V — Vehicle-only |
| Feb 11, 2026 | CA | Level V — Vehicle-only |
| Feb 11, 2026 | CA | Level V — Vehicle-only |
| Feb 11, 2026 | CA | Level V — Vehicle-only |
| Feb 11, 2026 | CA | Level V — Vehicle-only |
| Feb 2, 2026 | CA | Level V — Vehicle-only |
| Feb 2, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Jan 7, 2026 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 23, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 22, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Dec 16, 2025 | CA | Level V — Vehicle-only |
| Nov 3, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 16, 2025 | CA | Level V — Vehicle-only |
| Oct 15, 2025 | CA | Level V — Vehicle-only |
| Oct 15, 2025 | CA | Level V — Vehicle-only |
| Oct 15, 2025 | CA | Level V — Vehicle-only |
| Oct 15, 2025 | CA | Level V — Vehicle-only |
Most recent 100 of 327 inspections on file.
Activity log
Record changes
TenFourHQ re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFourHQ began tracking this company.
In the news
Recent coverage
No recent news coverage found for "Southwest Transportation Agency" — for most small carriers, no news is good news.
Via Google News — headlines may include similarly-named companies; verify before acting.
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