# Slottsfjell tunnel

> road tunnel in Tønsberg, Norway

**Wikidata**: [Q12001499](https://www.wikidata.org/wiki/Q12001499)  
**Source**: https://4ort.xyz/entity/slottsfjell-tunnel


## References

1. SSR
2. [Norwegian Roads Administration](https://trafikkdata.atlas.vegvesen.no/#/utforsk?datatype=averageDailyYearVolume&&trpids=34924V1175548)