Fast Lane Cyclery And Cycle motorway interview.

Thanks to a kind reader leaving a comment 


Interview with Fast Lane Cyclery in the examiner. 
I think the motoway/freeway concept is a good metaphor. You don't have motorways everywhere and in cities the only way to introduce them is to elevate them ( at considerable expense ) . Motoways are smooth roads designed for high speed use and have intersections at different gradients (heights). You have on/off ramps at intervals and most of all you have very low gradient changes and cut through mountains and build up roads to do it. 


Worth a read.