I would like to see Bus / Taxi as an alternative. They both use bus lanes in Dublin particularly and will experience different traffic flows.
I'd second this, but just for taxis (if a bus driver doesn't know his route and is using Waze (or any GPS app) to route, then we're all in trouble
) - here in Dublin, taxis are allowed to use bus lanes and bus routes, so they'll typically go faster than normal traffic. There are also some roads that are one way only for cars and two-way for buses and taxis - so we get system-generated map errors caused by taxi drivers using Waze to go what looks to Waze like the wrong way up a one-way street.
++David \ davidg666