schneckenhausFeb 4
Der Preveza-Aktio-Tunnel verläuft fast zwei Kilometer unter dem Meer. Er zählt zu den technischen Großprojekten der Jahrtausendwende, eröffnet im Jahr 2002 nach mehr als zwanzig Jahren Planung. Weniger spektakulär als die Tunnel der Färöer, aber mit ähnlicher stiller Faszination für die Präzision, die unter Wasser möglich ist.
10.01.2026, #Greece #Epirus #AktioTunnel #tunnel #underwater #UnderwaterTunnel #engineering #infrastructure #roadtrip [1]
News BeepNov 22

Drive Through These One-of-a-Kind Underwater Tunnels Across the Globe

Driving into an underwater tunnel can catch you off guard. One moment you’re in open daylight, and then…
#NewsBeep #News #Headlines #ChannelTunnel #ChesapeakeBay #concretewalls #ImageCredit #Latvia #LV #underwatertunnel #WikiCommons
https://www.newsbeep.com/266195/

StartupmacJul 31, 2025

Norway is constructing an underwater road tunnel that will stretch over 27 kilometers beneath its fjords. The tunnel aims to improve connectivity between remote regions while reducing travel time. This engineering marvel will combine modern safety features with eco-conscious construction.

#norway #underwatertunnel #engineeringmarvel #infrastructure #sustainableconstruction

StartupmacJun 30, 2025

The Seikan Tunnel connects Honshu and Hokkaido beneath the Tsugaru Strait, stretching 53.85 km with 23.3 km under the sea. It supports passenger and freight trains at speeds up to 260 km/h on holidays. The tunnel's construction eliminated ferry reliance, cuts travel time, enhances connectivity, and exemplifies Japan’s advanced civil engineering.

#japan #railways #newtechnology #underwatertunnel #japanrail