Comment on Cost of Main Street Corridor project doubles

City engineers on Monday released computer renderings for the Main Street Corridor. The images — produced by architects at GPD Group — show two-way traffic in two lanes, down from four in some parts, with left-hand turning lanes from Exchange Street all the way north to Mill Street, where landscaped islands will be brought forward to define the edges of a roundabout wrapping a perfect circle of grass and brick.Heading north, Akron Metro RTA buses will have their own lanes to pick up and drop off passengers across from Bricco, Barley House and Cascade Plaza, and a single southbound bus stop beside Canal Park Stadium.