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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Utah Transit Authority FrontRunner Commuter Rail's Request To Amend Its Positive Train Control Safety Plan and Positive Train Control System

Notice of availability and request for comments.

This document provides the public with notice that, on May 4, 2023, Utah Transit Authority FrontRunner Commuter Rail System (UTA) submitted a request for amendment (RFA) to its FRA-approved Positive Train Control Safety Plan (PTCSP). As this RFA involves a request for FRA's approval of proposed material modifications to an FRA-certified positive train control (PTC) system, FRA is publishing this notice and inviting public comment on the railroad's RFA to its PTCSP.

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