sur la route
A translation for Road kill in French could be 'du gibier écrasé'.
You say "la route de la soie" in French to refer to the Silk Road.
a road is "une route" (feminine noun) in French. Ex: "on the road" from Jack Kerouac is titled "Sur la route".
J'habite....
l'état des routes
To say path in french you would say Chemin / Le Chemin for the path, this word is sometimes used to say the road aswell .
un pour la route
A road is 'une route' (fem.) in French.
The French translation for "by road" is: Par la route.
The right(-handed) side of the road is "le côté droit de la route" in French. The right (as opposed to "wrong") side of the road is "le bon côté de la route".
La route (ou la rue de La Salle)
to roll over is 'retourner' in French. When speaking of a road accident where a car rolled over, you "se retourner" or "faire un tonneau".