a roundabout is not named/referenced after the road it interrupt/connect (at least in France)
we end up with routing like this
...
39. Continue on N 149 for 24 km
40. Continue on for 190 m
41. Continue on N 149 for 170 km
...
may be we can omit the item #40 if the previous and next item have the same name/ref AND the current item is a roundabout
and then merge the 3 items
a roundabout is not named/referenced after the road it interrupt/connect (at least in France)
we end up with routing like this
...
39. Continue on N 149 for 24 km
40. Continue on for 190 m
41. Continue on N 149 for 170 km
...
may be we can omit the item #40 if the previous and next item have the same name/ref AND the current item is a roundabout
and then merge the 3 items