Le routage semble possible https://maps.openrouteservice.org/#/directions/Avenue%20des%20H%C3%B4tels,Qu%C3%A9bec,QC,Canada/Le%20Pyl%C3%B4ne,Qu%C3%A9bec,QC,Canada/data/55,130,32,198,15,97,4,224,38,9,96,59,2,24,5,192,166,6,113,0,184,64,90,1,216,4,96,14,128,38,1,56,0,103,32,86,99,174,32,54,102,88,3,128,22,0,105,62,116,194,116,3,51,87,110,89,185,66,213,169,214,16,27,136,153,42,205,42,172,231,83,167,74,236,134,247,232,83,151,106,67,154,119,171,50,136,110,32,32,0,117,79,2,34,108,57,64,2,242,128,22,215,11,107,183,160,64,1,155,192,0,219,162,227,128,2,121,128,133,32,3,155,227,67,161,196,2,184,135,35,65,88,131,251,162,7,161,38,33,131,133,225,38,66,122,123,162,34,195,162,192,128,2,249,213,0

Données corrigées entre temps ?