Norwegian County Road 404
The long road runs between the village of Frivoll in Grimstad municipality in the southeast and the village of Søre Herefoss in Birkenes municipality at the south end of the Herefossfjorden . 
<triplet> Grimstad <subj> Birkenes <obj> shares border with <triplet> Søre Herefoss <subj> Birkenes <obj> located in the administrative territorial entity <triplet> Birkenes <subj> Grimstad <obj> shares border with <triplet> Herefossfjorden <subj> Birkenes <obj> located in the administrative territorial entity