National Route 147
国道147号
Route information
Length	31.4 km[1] (19.5 mi)
Existed	1953–present
Major junctions
North end	National Route 148 in Ōmachi, Nagano
South end	National Route 19 / National Route 254 in Matsumoto, Nagano
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 146 → National Route 148

National Route 147 (国道147号, Kokudō hyaku-yonjūnana-gō) is a national highway of Japan connecting Ōmachi City and Matsumoto City in Japan.

Route data

• Length: 31.4 km (19.5 mi)
• Origin: Ōmachi City (originates at junction with Route 148)
• Terminus: Matsumoto City (ends at Junction with Route 19, Route 254)
• Major cities: Azumino City

History

• 1953-05-18 - Second Class National Highway 147 (from Ōmachi to Matsumoto)
• 1965-04-01 - General National Highway 147