I respect that you have that opinion knowing that you don't exclusively drive. Personally I bike and walk exclusively (do not own a car) and would much prefer

I respect that you have that opinion knowing that you don't exclusively drive. Personally I bike and walk exclusively (do not own a car) and would much prefer separated cycling/walking paths. I get that there is a cost associated with this, but I think the cost is comparatively low to that of even marginal improvements to highway infrastructure.