National Route 14 (国道14号, Kokudō Jūyon-gō) is a national highway connecting Tokyo and Chiba in Japan.

[2] The route is managed by East Nippon Expressway Company and Bureau of Tokyo Route.

And the route is divided two managers at Ichinoe Bridge.

Besides, the road, which is eastern of the Ichinoe Bridge, is managed by East Nippon Expressway Company, and the route is toll road which is named as Keiyō Road from there.

This article relating to the roads and highways in Japan is a stub.