”snowfall is somewhat of a rarity in Paris. Although there is at least a dusting of snow about 15 days a year, most accumulation generally disappears within 24 hours. The highest snowfall ever recorded in one day was 40 cm (15.75 in) on 2 March 1946“
Also, if there’s a meter of snow and ice on the bike lanes, there’s a meter of snow and ice on the car lanes, too.
”snowfall is somewhat of a rarity in Paris. Although there is at least a dusting of snow about 15 days a year, most accumulation generally disappears within 24 hours. The highest snowfall ever recorded in one day was 40 cm (15.75 in) on 2 March 1946“
Also, if there’s a meter of snow and ice on the bike lanes, there’s a meter of snow and ice on the car lanes, too.
Are those unusable in winter, too? Probably not, as they get cleared. That can be done with bike lanes, too (https://bicycledutch.wordpress.com/tag/snow/)