# Nagano Prefectural Road and Niigata Prefectural Road Route 504

> road in Nagano and Niigata Prefecture, Japan

**Wikidata**: [Q11654782](https://www.wikidata.org/wiki/Q11654782)  
**Source**: https://4ort.xyz/entity/nagano-prefectural-road-and-niigata-prefectural-road-route-504