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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

CSX Transportation's Request for Testing Approval on Its Certified Positive Train Control System

Action

Notice of availability and request for comments.

Summary

This document provides the public with notice that on August 22, 2021, CSX Transportation (CSX) submitted its Test Request for Trip Optimizer Air Brake Control (TO Air Brake Control), Revision 1, dated August 22, 2021, to FRA. CSX asks FRA to approve its Test Request so that it may test its TO Air Brake Control on track that has been equipped with positive train control (PTC).

Document

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