通い路 is read as かよいじ (kayoiji) and means route.
かよいじ
kayoiji
つうろ
passage
つうしんけいろ
communication path
つうがくろ
school route
つうしんろ
channel
つうろがわ
(on the) aisle
りゅうつうけいろ
distribution channel
つうしんろようりょう
channel capacity
きんきゅうこうつうろ
road for emergency vehicles
ぎゃくほうこうつうしんろ
backward channel
れんらくつうろ
(connecting) passageway
じゅんほうこうつうしんろ
forward channel
どうろこうつうじょうほうつうしんしすてむ
VICS