Trains Can Now Zoom 45 MPH by Non-Traversable Curbs Safely
Published Date: 7/1/2025
Proposed Rule
Summary
This new rule lets trains go up to 45 mph near certain curbs that used to slow them down. It affects train operators and helps keep traffic moving smoothly without extra delays. The change matches past safety approvals and aims to save time without costing more money.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Train operators allowed 45 mph near curbs
This proposed rule revises the definition of a “non-traversable curb” in FRA's train horn regulation so trains may operate up to 45 miles per hour (mph) where those curbs are present. The change conforms with five longstanding FRA Safety Board waivers and is intended to reduce delays for train operations.
Reduced local traffic delays at crossings
Where non-traversable curbs are present, trains may go up to 45 mph under this proposal, which the agency says will help keep road traffic moving more smoothly and avoid extra delays near those crossings.
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