I don’t know if we’ve already informed you about this issue, but I have a remark regarding driver alert feature.
We have some cases where road segment is very long and have driver alerts on it. Our application counts with segment starting point, so it effects wrong driver alert timing.
Like this
route_point_000000=101.400863,14.365652
route_point_000001=100.636234,13.668222
Do you have any explanation why you have this long edges? May you handle this problem?
One possibility is if you find these kind of situations and split the edges exactly where driver alerts appear to guarantee the correct function of the feature.
If you have any question please don’t hesitate to ask me.