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CHICAGO FREIGHT TUNNELS
Chicago dug 60 miles of freight tunnels under the Loop in 1899 and forgot them; in 1992, a damaged wall let the river in, and losses topped $1 billionChicago's forgotten freight tunnels were constructed to ease street congestion, acting as essential channels for coal and parcels. However,...
Labor scarcity is a bottleneck that’s here to stayThe lack of qualified workers for US factory floors was a topic of concern before the pandemic and now it’s an emergency.
Warren Buffett bets on Rail Superhighway to beat trucks as coal fadesRail shipments of containers grew 15 per cent over the last decade while other cargoes, such as coal and chemicals, dropped 11 per cent.