Level 5 - Boisbriand - Important Aut 15

Hello,

There has been multiples changes to the 640 / 15 sector.

There are junctions missing at each end of this segment.

https://www.waze.com/fr/editor/?zoom=4&lat=45.62713&lon=-73.84153&layers=2021&segments=79391245,78658258,78658288&env=usa

This solves one of the two issues. The general area requires some attention.

Thank you

I have no idea what the fixes should be but I lowered the spaghetti to level 3 or lower. POst again if I need to put it to a lower level.