Seikan Tunnel, Description, History, Construction, & Facts

Revisiting the construction of Japan's now 30 year-old Seikan Tunnel

Longest Rail Tunnel in the World - Through Seikan Tunnel on JR Super Hakucho Train

Water, Free Full-Text

2. Get the Shinkansen to run through the undersea tunnel.

Maintenance of the undersea section of the Seikan Tunnel - ScienceDirect

Undersea Tunnel

Seikan tunnel - The Longest Underwater Rail Tunnel

The Great Era of Underwater Tunneling - The Atlantic

Japan Travel Reports: Tohoku Series: Seikan Tunnel Museum (一般財団法人 青函トンネル記念館)

Life with hubby: Seikan tunnel

File:Seikan Tunnel Museum (青函トンネル記念館) - panoramio.jpg - Wikimedia Commons

FOREWORD