Japan National Route 203

National Route 203 is a national highway of Japan connecting Karatsu and Saga in Japan, with a total length of 47.3 km (29.39 mi).

Length47.3 km^[1] (29.4 mi)

Existed18 May 1953–present

Northend National Route 202 in Karatsu

Southend National Route 34 in Saga

Quick facts National Route 203, Route information ...

National Route 203
国道203号
Route information
Length	47.3 km[1] (29.4 mi)
Existed	18 May 1953–present
Major junctions
North end	National Route 202 in Karatsu
South end	National Route 34 in Saga
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 202 → National Route 204

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