Honestly it is shame how pedestrians can no longer walk around in cities, today's american cities as you all know are made for automobiles, but how but us that like walking and enjoying the fresh air as u do. How do you get from one side of the interstate or highway to the other, come on you are going to get killed if you attempt to this walking. I want your honest opinions on building pedestrian bridges over interstates and highways, and major bolevards like they do in Mexico. In Mexico its a great place to get aroung wheter your in a car or if your walking. I think the United States should use Mexico as an example of how cities should be built. Im not saying that Mexico does not have urban problems such as the united states, but some Mexican Cities have very well planned city, but its not really noticed because of the condition it is in.