Tunnels Like Seikan Tunnel
Shin-Kanmon Tunnel
Tunnel
7.95
Good
Channel Tunnel
Tunnel
9.20
Excellent
Marmaray Tunnel
Tunnel
9.12
Excellent
Tokyo Bay Aqua-Line
Tunnel
8.35
Great
Great Belt East Tunnel
Tunnel
8.28
Great
Daishimizu Tunnel
Tunnel
8.08
Great
Hakkoda Tunnel
Tunnel
8.02
Great
Iwate Ichinohe Tunnel
Tunnel
7.92
Good
Hakusan Tunnel
Tunnel
7.82
Good
Wuhan Yangtze River Tunnel
Tunnel
7.58
Good
Thames Tunnel
Tunnel
9.20
Excellent
Gotthard Base Tunnel
Tunnel
9.20
Excellent
Simplon Tunnel
Tunnel
9.05
Excellent
Crossrail Tunnels
Tunnel
8.88
Great
Øresund Tunnel
Tunnel
8.88
Great
Lötschberg Base Tunnel
Tunnel
8.76
Great
Cascade Tunnel
Tunnel
8.72
Great
New Cascade Tunnel
Tunnel
8.72
Great
Noboribetsu Onsen
Hot Spring
8.72
Great
Kushiro Marsh
Marsh
8.68
Great
Brenner Base Tunnel
Tunnel
8.65
Great
Fréjus Rail Tunnel
Tunnel
8.65
Great
Noboribetsu Jigokudani Mudpots
Mudpot
8.64
Great
Noboribetsu Jigokudani
Mudpot
8.60
Great
