WHY NOT BANISH CARS FROM MAIN ST.? Monday morning’s fatal collision between the bicycling Rice University architecture student and a southbound Metro train seems to have occasioned the folks at Houston Tomorrow to wonder at the best uses for Main St.: Blogger Kyle Nielsen shows — with a rented B-Cycle and a tape measure — how little room there is for a motorist to give a “vulnerable road user” the 3 ft. now required by the city for “safe passing” and suggests that the Downtown corridor should be closed off, once and for all, to traffic: “It seems to me that it would enhance cyclist and pedestrian safety, encourage the type of walkable retail and bars/restaurants that Downtown needs, decrease motorist frustration at being stuck behind a bicycle, and enhance motorist and transit safety by eliminating the motorist [illegal] left turns that still hit the Metro rail cars sporadically.” [Houston Tomorrow; previously on Swamplot] Photo: kylejack