Caching of the stop schedule would be helpful. As I approach the DSTT I check the University St Station Bay A (#565) arrival times. Once I enter the DSTT I have no way of checking that listing again due to lack of signal in the DSTT. If this list could be cached so it can be checked without service it would be helpful so that I know the order of buses/trains arriving in the tunnel. My express (MT 316) is infrequent (every 20+ min) so it is helpful to know what buses are in front of it or how many trains are in front of it (causing delay) to determine if I missed it and should take alternative routes.