Unsafe5.0%
MoM 0.0
3T
321 TRANSPORTATION LLC
DOT 3937081Verified Authority
AuthorizedUnknownYORK, SC
Data source: FMCSA public records · Updated Feb 27, 2026
MCS-150 Jan 31, 2026 · Registered Aug 17, 2022
Identity Details
Legal Name
321 TRANSPORTATION LLC
DBA Name
—
Physical Address
20 HUNTER ST, YORK SC 29745
Primary Phone
7048600088
Email
321TRANSPORTATIONLLC@GMAIL.COM
Mailing Address
20 HUNTER ST, YORK SC 29745-1554
Corporate Officers
HELEN SANMIGUELOfficer 1
listedAdministrative Status
Entity Type
A
Operating Status
Authorized
MCS-150 Form Date
Jan 31, 2026
Business Org
—
Safety Performance (BASICs)
Unsafe Driving
—
0%Threshold 65%
HOS Compliance
—
0%Threshold 65%
Driver Fitness
—
0%Threshold 80%
Controlled Substances
—
0%Threshold 80%
Vehicle Maintenance
—
0%Threshold 80%
Hazmat Compliance
—
0%Threshold 80%
Crash Indicator
—
0%Threshold 65%
Monthly SMS Trend
Latest month Mar 1, 2026.
HOS2.3%
MoM 0.0
Vehicle Maint3.6%
MoM 0.0
Crash—
MoM —
Operational Snapshot
Power Units
2
Drivers
2
Safety Rating
Not rated
Last Review
—
Score date —
Risk Indicators
No high-signal FMCSA indicators detected.
Risk indicators are derived from public FMCSA records. Shared attributes do not imply wrongdoing or affiliation. Verify all information directly with FMCSA.
Fleet Profile
Power Units
2
Drivers
2
Cargo Carried—
Total CDL0
Interstate Drivers2
Insurance & Authority
BIPD/Primary
activeCAL14987-02 · May 9, 2025
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