The Wire answers the question that Frog workers posed to themselves: "Why haven't ski lifts or cable‑powered transit been considered as a viable solution for mass transit in a place like Austin?"
There are a number of upsides here: gondolas would be cheaper than subways (by a long shot – subways can cost up to $400 million per mile and The Wire could be implemented for around $3 million a mile) and they can be used in tight, congested areas. A gondola system – easy (relatively) to install and expand – could also move up to 10,000 people an hour, which could replace 100 bus trips or 2,000 car rides. There are downsides as well. For example troubles with wind and the hurdle of trying to introduce yet another mobility concept to car-bound Americans. Still, McDaniel and his team want to try, as you can see in the video about this pie-in-the-sky idea below.