Business · 28/04/2026Updated: 10/16/2026 · 1 min read

Regulatory Relief To Allow Speeds Up to 45 MPH for Non-Traversable Curbs

The Federal Railroad Administration (FRA) revises the definition of a non-traversable curb in its train horn regulation to align with existing waivers allowing highway speeds up to 45 miles per hour near certain highway curbs in quiet zones.