What kind of awful subway is it, that takes 35 minutes to drive 7 stops? I just checked a Rotterdam subway line and it does 30 stops in an hour[0] which is a ~

What kind of awful subway is it, that takes 35 minutes to drive 7 stops? I just checked a Rotterdam subway line and it does 30 stops in an hour[0] which is a ~32KM distance as a bird flies[1]. [0] https://www.ret.nl/home/reizen/dienstregeling/metro-b.html https://www.ret.nl/home/reizen/dienstregeling/metro-b.html [1] https://www.google.com/maps/dir/Nesselande,+Rotterdam/Hoek+van+Holland+Haven,+Hoek+van+Holland/@51.9413423,4.2172473,11z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x47c5cd813f600759:0x5074da313c0c6b58!2m2!1d4.586625!2d51.9797308!1m5!1m1!1s0x47c5ad1ea57bcd9f:0x17bb2708c2461a3!2m2!1d4.1284167!2d51.9752644!3e3 https://www.google.com/maps/dir/Nesselande,+Rotterdam/Hoek+v...