"M7 highway" . "1342000.0" . "Gorky Highway" . "M7 (Volga) highways" . "Volga Highway" . . . . . "M7 highway (Russia)" . . "Volga Motorway" . "M7" . "7" . "M7 auto route" . "M7 highway (Russia)" . "East" . . "'''M7'''" . "M7 motorway" . "M7 Highway" . . "Russian highway M-7" . . "M-7 (Volga)" . "M-7" . . "West" . . "M-7 \\\"Volga\\\"" . "M-7 Volga" . "M" . . . "Nizhny Novgorod highway" .