There are some variable pickup transit services, but you may not see them because of when/where they go. I know around me there are zones where you can call for

There are some variable pickup transit services, but you may not see them because of when/where they go. I know around me there are zones where you can call for pickup and they use small shuttle buses. I think they drop of within the zone or at other bus stops, but I haven't used the service so I'm not sure. My preferred way to solve bus lane reliability would be to shut down streets or lanes to only allow buses.