Federal Register #2026-13190

FMCSA Seeks Comments on Mainline Services, LLC Hours-of-Service Exemption for Railroad Emergency Response

The Federal Motor Carrier Safety Administration (FMCSA) is seeking public input on Mainline Services, LLC's application for a regulatory exemption related to emergency railroad response operations. - Government Buyer: - Federal Motor Carrier Safety Administration (FMCSA) - Applicant/Vendor: - Mainline Services, LLC (full-service railroad construction, maintenance-of-way, and emergency response contractor) - Services Requested: - Five-year exemption from hours-of-service (HOS) regulations for drivers responding to unplanned railroad incidents - Exemption from 14-hour driving window and 60/7- and 70/8-hour on-duty limits under 49 CFR part 395 - Applies to travel time for drivers transporting equipment to clear derailed or disabled trains, debris, or other emergencies affecting rail safety and interstate commerce - Unique/Notable Requirements: - Exemption is limited to emergency response situations only - Comprehensive safety measures, driver training, and fatigue management required - No specific products, part numbers, or purchase quantities are involved - FMCSA is requesting public comments on the exemption application, not procuring goods or services

Description

The Federal Motor Carrier Safety Administration (FMCSA) requests public comment on Mainline Services, LLC's application for an exemption from certain hours-of-service (HOS) regulations. The exemption sought is for employees who transport equipment to clear derailed or disabled trains or debris blocking railroad rights-of-way during unplanned events affecting interstate commerce or railway safety. The exemption would allow these employees to operate beyond the normal HOS limits to respond to emergencies. Comments on the application are due by July 30, 2026.

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