When discussing systems like the sequential vs the grid, the article misses one other important type of addressing: the metric system (used in most cities of Br

When discussing systems like the sequential vs the grid, the article misses one other important type of addressing: the metric system (used in most cities of Brazil for example). In this system the number are roughly the distance (in meters) from the beginning of the street (of course following the even/odd sides rule). This results in "messier" numbers than the grid system, numbers that don't match the hundreds to the block number, but it perfectly codify distances even in the presence of blocks of different sizes on different cities or neighborhoods. Also it works perfectly without blocks at all, a long road without any crossings can follow the same pattern, and when a city grows onto new lands and new blocks are carved by the side of those roads, the same old numbers continue working unchanged (this pattern can be seen clearly when old radial roads slowly turn into radial avenues as the city grows).