Pedestrian infrastructure needs to be further developed in many US cities, photo courtesy of World Highways reader Jim Walton
      
  
           
                          
                May 24, 2013
              
            
                          
                Read time: 1 min
              
                    
                Pedestrian infrastructure needs to be further developed in many US cities, photo courtesy of World Highways reader Jim Walton
      
     
     
         
         
         
        


