Please read the following if you use the A8 in Germany
this road will be closed on three(3) separate weekends
due to tree falling because of widening of the autobahn
the have to remove 80hectares or trees,
the road will be closed between Adelsried and Zusmarshausen
between,2000hrs until 1000hrs next day,in the direction
of Munich they will be feeding the traffic through slowly
between 0730–1000hrs, here is a link to the diversion
HERE
AND ALSO here is version of the report HERE
SORRY YOU WILL NEEED TO GOOGLE IT into English,