SOUTHWORTH MILTON INC
AUTHORIZEDDBA: MILTON CAT
USDOT
305115
MC Number
N/A
Fleet Size
162
Total Drivers
162
Last updated: March 16, 2026
Broker verification report
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Safety overview
SOUTHWORTH MILTON INC is a large interstate motor carrier based in MILFORD, Massachusetts, operating 162 power units with 162 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 4.0% comes in under the 5.51% national average. They have 2 crashes on file (1 fatal, 1 with injuries). FMCSA records show 101 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Massachusetts is 13.3% and the average vehicle OOS rate is 27.8% across 37,564 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
101
Total
63%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
2
Total Crashes
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Frequently asked questions
Is SOUTHWORTH MILTON INC authorized to operate?
Yes. SOUTHWORTH MILTON INC (USDOT #305115) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SOUTHWORTH MILTON INC's safety record?
SOUTHWORTH MILTON INC has 101 inspections on file and 2 crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does SOUTHWORTH MILTON INC operate?
SOUTHWORTH MILTON INC operates 162 power units with 162 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does SOUTHWORTH MILTON INC transport hazardous materials?
No. SOUTHWORTH MILTON INC does not have a hazardous materials flag in the FMCSA database.
Where is SOUTHWORTH MILTON INC located?
SOUTHWORTH MILTON INC is based in MILFORD, Massachusetts at 100 QUARRY DRIVE, 01757. Phone: (508) 634-3400.
What are SOUTHWORTH MILTON INC's out-of-service rates?
SOUTHWORTH MILTON INC's driver out-of-service rate is 4.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 6.7% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.