Daily Express US on MSN6d
Huge 109-mile tunnel maze hidden under city could save it from climate change
A sprawling network of tunnels lurks 90 metres under the streets of bustling city Chicago, and it's not just a fascinating ...
Inland Valley Daily Bulletin4d
How some Southern California tunnels are still used, while others have vanished
Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...
Manteca Bulletin8d
$70M+ TUNNEL PROJECT WILL ASSURE WATER RELIABILITY
It is a scenario South San Joaquin Irrigation District wants to avoid. A major rock or land slide on the western side of the ...
Los Angeles Daily News4d
How some Southern California tunnels are still used, while others have vanished
Surprisingly, there are no driving or railroad tunnels in the San Bernardino Mountains, but there is a fascinating and historic water tunnel ... during summer. PART ONE: The history of some ...