tag: tunnel
13 images found for tag: “tunnel”
The historic railroad tunnel on the Tunnel Hill State Trail, Johnson County, Illinois
The historic railroad tunnel on the Tunnel Hill State Trail, Johnson County, Illinois
The historic railroad tunnel on the Tunnel Hill State Trail, Johnson County, Illinois
“Good Vibrations” mural on Big Dry Creek National Recreation Trail in Westminster, Colorado
“Good Vibrations” mural on Big Dry Creek National Recreation Trail in Westminster, Colorado
“Good Vibrations” mural on Big Dry Creek National Recreation Trail in Westminster, Colorado
The National Tunnel accumulates great mounds of ice in the winter unless the tunnel is closed off. A trail group designed a solution based on the plastic strip curtains used on commercial coolers. At each end of the tunnel, two strip doors about 10’ apart create a temperature buffer that keeps the tunnel interior above freezing
The National Tunnel accumulates great mounds of ice in the winter unless the tunnel is closed off. A trail group designed a solution based on the plastic strip curtains used on commercial coolers. At each end of the tunnel, two strip doors about 10’ apart create a temperature buffer that keeps the tunnel interior above freezing
The National Tunnel accumulates great mounds of ice in the winter unless the tunnel is closed off. A trail group designed a solution based on the plastic strip curtains used on commercial coolers. At each end of the tunnel, two strip doors about 10’ apart create a temperature buffer that keeps the tunnel interior above freezing
The Pinkerton Tunnel on the Great Alleghany Passage near Markleton, Pennsylvania
The Pinkerton Tunnel on the Great Alleghany Passage near Markleton, Pennsylvania
The Pinkerton Tunnel on the Great Alleghany Passage near Markleton, Pennsylvania
The Path of the Flood Trail follows the route of the devastating Johnstown Flood in 1889. Here, luminarias light the Staplebend Tunnel prior to a foot race that has taken place over the past 5 years, and attracted nearly 1,000 participants in 2018.
The Path of the Flood Trail follows the route of the devastating Johnstown Flood in 1889. Here, luminarias light the Staplebend Tunnel prior to a foot race that has taken place over the past 5 years, and attracted nearly 1,000 participants in 2018.
The Path of the Flood Trail follows the route of the devastating Johnstown Flood in 1889. Here, luminarias light the Staplebend Tunnel prior to a foot race that has taken place over the past 5 years, and attracted nearly 1,000 participants in 2018.
Historic Railroad Trail tunnel at Lake Mead National Recreation Area, Nevada
Historic Railroad Trail tunnel at Lake Mead National Recreation Area, Nevada
Historic Railroad Trail tunnel at Lake Mead National Recreation Area, Nevada
Ice storm on the Tunnel Hill State Trail; Johnson County, southernmost Illinois
Ice storm on the Tunnel Hill State Trail; Johnson County, southernmost Illinois
Ice storm on the Tunnel Hill State Trail; Johnson County, southernmost Illinois
Lone rider on the Tunnel Hill State Trail near Vienna, Illinois
Lone rider on the Tunnel Hill State Trail near Vienna, Illinois
Lone rider on the Tunnel Hill State Trail near Vienna, Illinois
Horseback riders share a tunnel under a roadway with bikers and walkers; Highline Canal Trail, Greenwood Village, Colorado
Horseback riders share a tunnel under a roadway with bikers and walkers; Highline Canal Trail, Greenwood Village, Colorado
Horseback riders share a tunnel under a roadway with bikers and walkers; Highline Canal Trail, Greenwood Village, Colorado
Tunnel on the Bizz Johnson Trail near Susanville, California
Tunnel on the Bizz Johnson Trail near Susanville, California
Tunnel on the Bizz Johnson Trail near Susanville, California
Scaring the monsters from the tunnel; Elroy-Sparta State Trail, Wisconsin
Scaring the monsters from the tunnel; Elroy-Sparta State Trail, Wisconsin
Scaring the monsters from the tunnel; Elroy-Sparta State Trail, Wisconsin
Tunnel on the trail in New River State Park; Virginia
Tunnel on the trail in New River State Park; Virginia
Tunnel on the trail in New River State Park; Virginia
