All comments posted by users on the Greater Greater Washington post "Poplar Point may get a deck over I-295" http://greatergreaterwashington.org/post/615/poplar-point-may-get-a-deck-over-i-295/ en-us http://greatergreaterwashington.org/post/615/poplar-point-may-get-a-deck-over-i-295/#comment-7915 Decking a freeway is preferable to placing that traffic on a surface arterial with traffic lights. Yes, ventilation is an issue, but is managable with elvolving technolies of exhaust filtration. Overlooked is how the possibility of a wiff of more concentrated vehicular combustion exhaust would well advertise the need to replace petrochemicals with fuel cells (as opposed to transferring it to say a coal fired facility further away. http://greatergreaterwashington.org/post/615/poplar-point-may-get-a-deck-over-i-295/#comment-7915 Sun, 20 Apr 2008 21:27:27 EDT http://greatergreaterwashington.org/post/615/poplar-point-may-get-a-deck-over-i-295/#comment-7511 except that if not done right, there is a big problem with pollution coming right up into the buildings (Cf. i-95 in Manhattan) http://greatergreaterwashington.org/post/615/poplar-point-may-get-a-deck-over-i-295/#comment-7511 Sat, 16 Feb 2008 11:46:54 EDT