Otaru City Road to Zenibako IC and Zenibako Yamanote Line -Hokkaido Route 147 - Hokkaido Driving -

　Hokkaido Route 147 is a prefectural road in Hokkaido that begins at National Route 5 in Miharacho, Otaru City, and connects to the Zenibako Interchange on the Sasson Expressway.
　Although it is a short road (970m in total length), it connects with National Route 337 via Otaru City Road Zenibako Yamate Line in addition to National Route 5, ensuring the convenience of the Zenibako Interchange.