The Gautrain Line (A 9.6-mile-long) features an extensive and sophisticated tunnel network that plays a crucial role in connecting key areas in Gauteng, South Africa.
https://www.express.co.uk/news/world/1989970/africa-longest-underground-tunnel-three-stations
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com
https://www.express.co.uk/news/world/1989970/africa-longest-underground-tunnel-three-stations
Africa's longest underground tunnel with three stations that cost £2.6bn
www.express.co.ukThe Gautrain Line features an extensive and sophisticated tunnel network that plays a crucial role in connecting key areas in Gauteng, South Africa.