TRAIL ALERTS

  • Amtrak Service Disruption (GAP Mile 149) Partially Obstructed: Amtrak will not run between Pittsburgh and Washington, D.C. between October 16 and 26.
    Reported: September 2, 2026 Last Updated September 2, 2026
  • Borden Tunnel Rehabilitation (GAP Mile 18) Partially Obstructed: Tunnel rehab work underway; please travel cautiously and slowly.
    Reported: August 31, 2026 Last Updated August 31, 2026
  • Resurfacing Between Confluence and Ramcat (GAP Mile 62) Partially Obstructed: Resurfacing by Ohiopyle State Park crews; slow down and prepare to dismount briefly.
    Reported: June 17, 2026 Last Updated August 15, 2026
  • Detour Around Apartment Construction (GAP Mile 141) Partially Obstructed: Short detour around construction project.
    Reported: June 15, 2026 Last Updated September 2, 2026
  • Temporary Segment Closure and Shuttle Between Duquesne and Homestead (GAP Mile 137) Fully Obstructed: Two-mile segment closed for rock scaling; shuttle service available.
    Reported: June 11, 2026 Last Updated August 21, 2026
  • Layton Bridge Replacement (GAP Mile 99) Partially Obstructed: Watch for contractors and construction vehicles.
    Reported: February 16, 2026 Last Updated August 28, 2026
  • Erosion Near Mile Marker 56 (GAP Mile 56) Partially Obstructed: Erosion near mile marker 56; slow down and take caution
    Reported: June 9, 2025 Last Updated June 24, 2026

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