Hub and spoke has disadvantages. A perfectly efficient transit system has two-way flow all day long: otherwise parts of the system are being overused or underu

Hub and spoke has disadvantages. A perfectly efficient transit system has two-way flow all day long: otherwise parts of the system are being overused or underused. Jarrett Walker over at humantransit has written extensively about this. https://humantransit.org/2010/02/the-power-and-pleasure-of-grids.html https://humantransit.org/2010/02/the-power-and-pleasure-of-g... And on LA in particular: https://humantransit.org/2010/03/los-angeles-the-transit-metropolis.html https://humantransit.org/2010/03/los-angeles-the-transit-met...