noun
siding; service line; service wire
Refers to a short branch track for loading/unloading or storing railcars, or to a utility connection line (electricity, telecommunications) running from a main line to a building.
工場の引き込み線に貨車が停まっている。
A freight car is stopped on the factory siding.
電柱から
The work on the service line from the utility pole to the house is finished.