Japan National Route 49

{{short description|National highway in Japan}}

{{onesource|date=October 2024}}

{{Infobox road

|country=JPN

|type=National

|route=49

|maint=

|alternate_name=

|map={{Maplink2|frame=yes|plain=yes|zoom=|frame-align=center|frame-height=300|type=line|stroke-width=2}}

|map_custom=yes|length_km=246.4

|length_round=

|length_ref={{cite web|title=一般国道の路線別、都道府県別道路現況|trans-title=Road statistics by General National Highway route and prefecture|url=http://www.mlit.go.jp/road/ir/ir-data/tokei-nen/2016/pdf/d_genkyou26.pdf|language=ja|publisher=Ministry of Land, Infrastructure, Transport and Tourism|access-date=19 February 2020}}

|established=1 April 1963

|direction_a=West

|terminus_a={{jct|country=JPN|Route|7|Route|8|Route|17}} in Chūō-ku, Niigata

|junction=

|direction_b=East

|terminus_b={{jct|country=JPN|Route|6}} in Iwaki

|previous_type=Route

|previous_route=48

|next_type=Route

|next_route=50

|browse=

}}

National Route 49 is a national highway of Japan connecting Iwaki, Fukushima and Chūō-ku, Niigata in Japan, with a total length of 246.4 km (153.11 mi).