Wisconsin highway planners are studying the possibility of placing driverless vehicle lanes on I-94 to serve Foxconn's mega factory in Racine County. The Taiwanese company -- supplier to tech firms including Apple, Microsoft, and Nintendo -- reportedly made the suggestion at a meeting with regional officials, according to USA Today's Journal Sentinel.
You justify (right or wrong) HOV lanes because they encourage people to not travel alone. You justify self-driving car lanes because otherwise they won't work. The people building the things know that.