moesterry wrote:Have you tried make a turn restriction for a few days, then routing along that point? With the turn restriction, navigation won't route you along the ramp. That way, when you go this road, it won't believe you are on the ramp and will be able to acquire a correct average speed on the segment.
I agree this is a very sad solution, but I think it's worth a try.
I have not. First, I'm not positive that the fact that car shows following the route over the ramp on the client means that the speed data is being assigned to the ramp. (I rather suspect the opposite - that the processing on the server is independent of what route was being followed.) Second, I am unwilling to break routing for those that are actually using the ramps to exit the highway.