Titanium Turnpike

The Titanium Turnpike once suffered many of the same ills as its Earthen counterparts: tolls, huge traffic-snarling accidents, and armornecking motorists making things worse. The toll gates, however, were a lot more proactive than those on Earth; they were capable of snaring travelers who fail to pay their fine.

One of the city-states it passed by was Polyhex. These days, however, most of the turnpike is in serious disrepair, if not outright ruins, and barely makes it as far as Stanix.