Surely it can't be that much of a trek to a bus stop that serves multiple routes. I presume you also need a WiFi connection at the stop to download the info. Find a stop near a McDonalds. They have free Wifi in their restaurants for customers. You will have to purchase a drink for them to tell you the access code. Hopefully, their WiFi will operate (for a short distance) outside their premises so that you can also see the bus stop.