

examples online: road tripper with elevation relief profile map, geojson download, states delineated in profile etc

cross post dev-to

eventually need to run USA network through refinement procedures

BENCHMARKS
--------
Benchmark faf.geojson, CA, OR, WA: 10,000 routes

TimeToContract: 209868, 163293, 183686, 217732, 145840, 67919, 43402
ngraph:          92250, 118702, 108889, 111203, 107243, 83573, 90132
ch:              14319,   5188,   6573,   7971,   5806,  2674,  1311


All States, 10,000 routes --max_old_space_size=7000

