Downtown location guide

Process Service at LA Metro Headquarters

Assignment planning for documents directed to the Los Angeles County Metropolitan Transportation Authority at One Gateway Plaza.

Overview

Metro headquarters and Legal Services use distinct address details.

LA Metro publishes its headquarters address at One Gateway Plaza and identifies Legal Services using mail stop PL4 at that address. Those official details are important for planning, but they do not guarantee that a particular document will be accepted there or that Legal Services is the correct recipient for every assignment.

The correct legal recipient, room or mail stop, and acceptance procedure depend on the documents and client instructions and must be confirmed. Rush Intel Services does not provide legal advice or guarantee acceptance.

Official/public Metro headquarters address
One Gateway Plaza
Los Angeles, CA 90012-2952
Official Metro Legal Services address
One Gateway Plaza, MS PL4
Los Angeles, CA 90012

Confirm that Legal Services and MS PL4 match the documents and instructions before dispatch.

Before you send the assignment

Confirm the Metro entity, recipient, and mail stop.

  • Provide the complete documents, caption, deadline, and matter details.
  • Identify the legal entity and any specific Metro division, official, employee, or recipient.
  • State whether client instructions direct service to Legal Services, MS PL4, or another office.
  • Include any known appointment, access, or acceptance instruction.
  • Do not rely on the headquarters address alone as proof of the legally correct recipient.

Law-firm workflow

Direct handling for Metro assignments.

Intake

We review the entity name, documents, intended recipient, mail stop, and deadline.

Confirmation

The requested One Gateway Plaza destination and quoted scope are confirmed.

Proof return

Assignment updates and completed proof materials are returned to the sender.

Related locations

Other Downtown office guides

Ready to send an assignment?

Send your LA Metro documents and recipient instructions.

Email the documents and instructions, call to discuss the assignment, or request service online.