Install it on your phone in ten seconds
This site is built as an app. Once installed it opens full-screen from your home screen, and every stop you have opened is kept on the phone, so it works at the site itself, on the bus, and anywhere without signal.
Open this page in Safari. Tap the Share button, then Add to Home Screen, then Add.
Open this page in Chrome. Tap the three dots, then Install app (or Add to Home screen).
In Chrome or Edge, click the install icon at the right end of the address bar, or the three dots, then Install Walking into the Pages.
Open any stop once while you have signal and it is kept. Open the whole map page once and the map is kept too.