DOWNING TRANSPORTATION

Robert Joseph Penzien

Martinez, CA

DOWNING TRANSPORTATION is a charter-party carrier (TCP) based in Martinez, CA.

It holds a Revoked California PUC license (PSG0023193). The company has no known citations.

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Last updated on May 4, 2026.

License

CPUC PSG0023193
Jan 17, 2011
Revoked

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School Pupil Activity Bus (SPAB)
Not Applicable
Inactive

Safety

Citations

No citations on record.

Inspections

No inspections on record.

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