I've noticed an odd routing behavior, but I'm not sure if I'm seeing the right cause.
If you're on the far north side of Dallas, TX (Frisco) and heading to a destination south of Dallas on I-35E, the fastest route is to take the Dallas North Tollway south to I-35E in downtown. At the end of the DNT, there is a ramp that you leave the DNT that puts you onto the I-35E service road, then a few feet later you take the ramp onto I-35E. Service road segment highlighted in this permalink:https://www.waze.com/editor/?zoom=3&lat ... s=49823859
Whenever I route through here, Waze will always suggest DNT to I-635 west, to I-35E south. But as I drive down the tollway and get within a few miles of I-635, the routing will update to skip I-635 and use DNT all the way into downtown.
Is this cause by the longer route opting to not use the Service Road, then as I get further down the DNT, the route is shorter and the Service Road becomes an option? Or is there something else that I should be looking for?