National Route 245
国道245号
Route information
Length	42.6 km[1] (26.5 mi)
Existed	10 July 1956–present
Major junctions
North end	National Route 6 in Hitachi
South end	National Route 50 in Mito
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 244 → National Route 246

National Route 245 is a national highway of Japan connecting Mito and Hitachi in Ibaraki prefecture, with a total length of 42.6 km (26.47 mi).