[Aldo_MX]

I'm from Mexico City, and I'm genuinely surprised by the biking activity.

Unfortunately, only in the touristic areas, and near the "Ecobici" routes, there are bike-exclusive lanes. On the other side, drivers feel entitled to use the streets exclusively, and they perceive bikers as a hindrance in their way.

I wanted to commute by bike to my work, but at the end I gave up, because I didn't want to get hit by a car and risk my life like hardcore bikers do.

[pveugen]

Our tracking accuracy overal is good, but slow motorized transport versus bike rides have the highest error rates. That means that in a small percentage of the cases slow, bumpy car rides might get detected as biking and the other way around. Movement patterns vary quite a bit from city to city, especially for public transport. Users can correct detection errors, but that doesn't catch all cases. We have a slight bias towards cycling.

[ganeumann]

I think the bike data must be skewed. I'm from New York and it shows one of the frequent bike routes to be the helix into the Lincoln Tunnel. You could ride a bike on that helix for about twelve seconds before being crushed by a truck.