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Underground Tunnels in Seattle Washington


List of tunnels in Seattle - Wikipedia

This is a list of tunnels built in the city of Seattle, Washington, USA.. The Puget Sound region, where Seattle lies, has a history of glaciation that has left many hills and ridges that civil engineers have needed to traverse for transportation and utilities. Some of these tunnels are part of megaprojects More

Seattle Underground - Wikipedia

The Seattle Underground is a network of underground passageways and basements in downtown Pioneer Square, Seattle, Washington, United States, that were at ground level when the city was built in the mid-19th century. After the streets were elevated, these spaces fell into disuse, but have become a tourist attraction in recent decades. More

Seattle Underground Tunnels, Seattle | Roadtrippers

The Seattle Underground is a network of underground passageways and basements in downtown Pioneer Square, Seattle, Washington, United States that were at ground level when the city was built in the mid-19th century. After the streets were elevated, these spaces fell into disuse, but have become a tourist attraction in recent decades. More

State Route 99 tunnel - Wikipedia

The State Route 99 tunnel, also known as the Alaskan Way Viaduct replacement tunnel, is a bored highway tunnel in the city of Seattle, Washington, United States. The 2-mile (3.2 km), double-decker tunnel carries a section of State Route 99 (SR 99) under Downtown Seattle from SoDo in the south to South Lake Union in the north. More

Seattle Underground Tunnels — Gideon Paranormal Research

The Seattle Underground is a network of underground passageways and basements in downtown Pioneer Square, Seattle, Washington, United States that were at ground level when the city was built in the mid-19th century. After the streets were elevated, these spaces fell into disuse, but have become a to More

Seattle Opens Longest Road Tunnel in the U.S. | Cities ...

Seattle's Highway 99 tunnel, the longest road tunnel in the contiguous U.S., opened Monday, offering the public easy access from the city's downtown to its waterfront attractions. More

Pedestrian Underground Concourse - Downtown - Seattle, WA

This Underground tunnel gets me from 4th Avenue to 6th Avenue One Union Square building during the winter without getting wet. More

Save time, stay dry on foot in Seattle’s ‘hidden ...

The city’s most popular under-cover passages and pedestrian tunnels are just a tiny portion of Seattle’s under-cover infrastructure that includes more than 150 tunnels and covers 74 miles, built... More

Urban explorations: Unearthing the underground UW ...

The tunnels under campus provide power and networking to nearly all of the UW buildings. A ladder with torn grips extends upward towards emergency exits and other tunnels. As I descended down the... More