The steam loops ran on coal until converting into natural gas in the 1970s, and Detroit’s incinerator became its main source ...

WisDOT's tunnel light replacement project is moving forward in Milwaukee County. The I-43 exit ramp tunnel to Kilbourn Avenue is scheduled to reopen on Friday. The entrance ramp tunnel to the ...

Firstly, reviewers on AllTrails regularly mention how treacherous it can be in winter, and many recommend bringing a flashlight along since the interior of the tunnels has no natural light source.