Staple Bend Tunnel

The Staple Bend Tunnel is a railroad tunnel in Pennsylvania that extends 900 feet through solid rock with a stone-lined interior. Its entrance features Roman Revival style with Doric pilasters, giving the functional structure a monumental appearance.

The tunnel was built in 1831 and was the first railroad tunnel in the United States. Its completion marked a turning point in American railroad development and proved that long routes through mountainous terrain were achievable.

The tunnel represents early American engineering ambition through its stone craftsmanship and classical entrance design. This blend of practical function with formal beauty shows how builders wanted their work to inspire respect.

The tunnel is reached via a hiking trail that starts from the parking area on Beech Hill Road near Mineral Point and covers about 4 miles round trip. The path is moderately challenging through woodland, so sturdy footwear and water are recommended.

The tunnel is filled with natural light during the day as sun enters through both openings. This eliminates the need for artificial lighting and creates an open, less claustrophobic experience when passing through.

Location: Pennsylvania

GPS coordinates: 40.35917,-78.85528

Latest update: December 9, 2025 18:49