The project team sees the tunnels as perfect for installing a light-rail system one day. Until then, they could further bolster Cincinnati's arts community. The concept is estimated to cost up to ...

What should Cincinnati do with its unused subway tunnels? They asked ... had a more technological vision to create a "specialized rail system" using Dromos, lightweight autonomous and electric ...

Cincinnati's never-utilized subway system is considered the nation's largest abandoned subway tunnel. For nearly 100 ... Dromos is considered a 'specialized rail system' and thus its 2+ autonomy ...

Jan. 1.--The collision on the Cincinnati Southern Railroad reported yesterday took place one mile south of Greenwood, Ky., on a 60-foot embankment midway between tunnels Nos. 7 and 8. The ...

What if Cincinnati's old subway tunnels became an underground food hall and art market? Or canals for kayaking? Or speakeasy spots? The city asked for ideas on what to do with the unused subway ...