Port Authority Trans-Hudson Positive Train Control Safety Plan Amendment

Port Authority Trans-Hudson's Request To Amend Its Positive Train Control Safety Plan and Positive Train Control System

This is a Federal Railroad Administration notice of availability and request for public comment on a request for amendment (RFA) submitted by Port Authority Trans-Hudson (PATH) on March 31, 2026, to its FRA-approved Positive Train Control Safety Plan (PTCSP). The RFA seeks FRA approval for a software update associated with placing a new interlocking into service on PATH's Communication Based Train Control PTC system. This is a procedural regulatory notice; no environmental impact analysis is present in this document.

Port Authority Trans-Hudson's Request To Amend Its Positive Train Control Safety Plan and Positive Train Control System

This is a Federal Railroad Administration notice of availability and request for public comment on a request for amendment (RFA) submitted by Port Authority Trans-Hudson (PATH) on July 8, 2025, to its FRA-approved Positive Train Control Safety Plan. The RFA seeks FRA approval for a software update to PATH's Automatic Train Control revenue system, covering Automatic Train Supervision software, Zone Controller database, and Carborne Controller database updates, to be deployed across all Zone Controller territories of the PATH system. This is a procedural regulatory notice, not a NEPA document; no environmental impacts or mitigations are analyzed.