[adam]

I don't remember ever hearing about a head on collision because of lack of a median.
However a median does give motorists a false sense of security and free reign to drive as fast as they can.

I routinely see people driving as fast as they can until they have to slam on their brakes for a car ahead. What gives? This mentality has got to stop for the safety of others. Whenever I see an accident along a highway its because someone rear ended the driver ahead of them or someone was trying to switch lanes and was t-boned by someone who didn't let them in.

If people don't feel safe and feel they might collide into the next lane, they should either stop driving, or slow down!