The 20 Route operates every 30 minutes, but it should be able to navigate its circuit with one bus instead of two buses! That will save hundreds of thousands of dollars! Google Maps has calculated the time between Michigan and Marsh and Rosa Parks in either direction at eight minutes, and the entire route at 27 minutes. LeeTran has allowed 12 minutes from Rosa Parks to Michigan Marsh, 17 minutes from Michigan Marsh to Rosa Parks (per the Route 20 Schedule,) and 39 minutes for the round-trip from Rosa Parks to Marsh and Palm Beach and back. That's a difference of 12-15 minutes! The route may need to be "tweaked" to have a workable 30-minute headway, but it certainly is do-able!