Great site that may allow you to scrape the data from is abrp (https://abetterrouteplanner.com/) they have been requested to try to get it onto AndroidAuto but it appears they are happy to just collect the info and share it. First one to implement this will always own the lions share of the public users.
Great site that may allow you to scrape the data from is abrp (https://abetterrouteplanner.com/) they have been requested to try to get it onto AndroidAuto but it appears they are happy to just collect the info and share it. First one to implement this will always own the lions share of the public users.