Tags: infrastructure, massdot, planning, spend, billion, replace, decaying, masspike, viaduct, allston, theyll, straightening, moving, at-grade, removing, tangle, ramps, days, tollbooths, free, acres, development, parks
Tags: infrastructure, chicago, planning, major, changes, lake, shore, drive, michigan, filled, straighten, tight, bend, provide, park, space, grade, separated, crossings, provided, pedestrians, cyclists, at-grade, intersection, avenue, eliminated