[Tagging] Proposal for standardization of sidewalk schema (+ import)

[Mike N]

On 8/2/2016 9:45 AM, Martin Koppenhoefer wrote:
> legally you can't cross anywhere you like but have to use crossings as long as they are in proximity. Practically you can cross anywhere you want where traffic density is not too high.

Conceptually, we need a way for mappers to record the level of 
difficulty of crossing without a crosswalk.  The choice is easy when 
there is a pedestrian barrier, but becomes much harder when trying to 
characterize traffic levels and speed in combination with road width.