I would like to compute an arrival time for every point of a routing API response. The problem is that the distance and time properties of an instruction are assigned to several points of the interval. Hence, I would like to know if the points that belong to an interval are homogeneous in the sense that the chosen vehicle will have constant speed along them? In that case I could interpolate linearly to get ETAs.
I am referring to
paths[0].instructions[0].time
paths[0].instructions[0].interval
-
paths[0].points
.