Mdx Site
Mason Dixon Contractors Llc · Willow Street, PA · Interstate
Motor Carrier
✓ Authority Active
3
Power units
2
Drivers
11
Roadside inspections
Services
What we move
Property freight
Federal authority on file to haul general property freight.
Interstate operations
Operating scope on federal record: interstate, based out of PA.
Derived from federal registrations. Claim this page to list your exact equipment and lanes.
Fleet & safety
The operation
11
Inspections
Nov 18, 2025
Most recent
Aug 21, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Nov 18, 2025 | PA | Level III — Driver-only |
| Feb 24, 2025 | NJ | Level I — Full |
| Oct 9, 2024 | PA | Level I — Full |
| Aug 13, 2024 | NJ | Level III — Driver-only |
| May 22, 2024 | PA | Level II — Walk-around |
About
Who we are
Mdx Site is an interstate motor carrier based in Willow Street, PA.
Auto-written from federal records. Claim this page to tell your own story and add your team.
Contact
Work with Mdx Site
Address
6 Brooks Avenue
Willow Street, PA 17584
Phone
(717) 517-8841
AC•••@M•••.NET
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Claim Mdx Site — free →Authority history (2 actions)
- Granted — Motor Property Contract Carrier
- Involuntary Revocation — Contract