i am wondering if we have dedicated red stripe transit lanes and private career striction. might there be road space where a stopped loading truck is not the worst in the word or is there a way to regulate that in a way more consistent with how this is done throughout the city and throughout the world so we don't have such a significant up take of how this works when we implement it because, frankly, the stakes are high when you cross bike lanes and sidewalks. you have studied this. i strongly favor this. i want to move forward as quickly as we can. we waited too long. i understand that is not your fault. on that particular aspect of the plan, you know, not having grade separations for bike lane and sidewalk and a more significant barrier than planter and bench. i realize it sacrifices aesthetics. safety and transit efficiency is my primary goal. if you build a world class avenue the aththetics will come -- aesthetics will come from the businesses. that is my concern. >> i want to follow up. really cool idea. i do have to say it is true that speed when you are doing multipl