TRAIL ALERTS

  • Layton Bridge Replacement (GAP Mile 99) Partially Obstructed: Watch for contractors and construction vehicles.
    Reported: February 16, 2026 Last Updated February 16, 2026
  • Big Savage Tunnel Closed for Winter (GAP Mile 22) Fully Obstructed: Big Savage Tunnel closed for the winter. Will reopen March 25.
    Reported: November 5, 2025 Last Updated March 17, 2026
  • Potential Rockfall Between Duquesne and Homestead (GAP Mile 137) Partially Obstructed: Be alert to rockfall or landslides in this area
    Reported: August 22, 2025 Last Updated February 9, 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 November 13, 2025

Upcoming Events

Public Meeting: Youghiogheny River Conservation Plan

March 23, 2026
McKeesport

Join the Mountain Watershed Association for a public meeting to build the Youghiogheny River Conservation Plan from Connellsville to McKeesport. The goal is to develop recommendations and projects for improving […]

YRTC Spring Running Races

April 4, 2026
Connellsville

Register now for one of these great running competitions on the Great Allegheny Passage in Connellsville — pick from among a 5K walk, 5K run, 10K run, 10 mile run, […]

Little Boston Half Marathon and 5K Run/Walk

April 18, 2026
Boston

Join friends from the Mon/Yough Trail Council for this annual event — either a half marathon or a 5K race — on the Great Allegheny Passage starting at the parking […]

Pennsylvania Maple Festival

April 18, 2026
Meyersdale Festival Park

Don’t miss the syrupy goodness of the Pennsylvania Maple Festival, held in Meyersdale right off the Great Allegheny Passage April 18-19 and April 22-26.  Meyersdale is Pennsylvania’s “Maple City,” and […]
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