[bpp]

Not sure how the new map was generated, but it would be extremely cool to be able to plug in any city and have a map generated. Or at the very least have it for other major cities; I'd totally buy one with times from San Francisco.

[mtmail]

There's a couple of APIs https://wiki.openstreetmap.org/wiki/Isochrone#Examples I've only used the https://graphhopper.com/api/1/docs/isochrone/