"3" . "Highway 3" . . "Finnish national highway 3" . "3" . "National road 3" . "424000.0" . "Tampere\u2013Vaasa highway" . "Valtatie 3" . . "Helsinki-Tampere motorway" . "Helsinki-Tampere Highway" . "Helsinki\u2013Tampere Highway" . "Vt3" . . . "Finnish national road 3" . "Main road 3" . "Finnish national road 3" . . . . "road 3" . "highway 3" . "national road 3" . . "National" . .