Paul Supawanich and his colleagues want to make transit better. They see transit as a powerful force for good because it is efficient at moving lots of people. The problem, as many transit riders will tell you, is sometimes transit isn’t actually that efficient in terms of getting someone from one place to another. There are many factors at play here, but one critical factor is the lack of resources within transit agencies to plan ideal routes. An exciting new web tool called Remix could help.