Thanks for the responses, everyone.
It's not too important to me that we use the median width for width=*, so if we
use width:start=*/width:end=*, we can continue using width=* for the minimum
width.
Tagging way nodes with width=* or width:carriageway=* was actually my first
attempt at a solut
I recently purchased a laser distance meter, primarily for measuring road
widths so as to allow better routing for various vehicles. In the process, I
discovered that some roads can have a gradually decreasing/increasing width.
The wiki does not cover such situations, so I brought it up in the #
