Something that’s not terribly relevant for us, but after June 30 there’s going to be change in taxi clearances that include crossing another runway. AOPA has a good article on this, with scenarios, so I’m not going to try and top them. You can read it here. Well…they coulda given you the airport diagrams for the scenarios, so here are those (answers stuck in the first comment). But you should still read their article.
Situation 3: Baltimore/Washington International, Baltimore, Md., taxiing from the GA ramp to Runway 22, no other traffic.
Situation 4: Crystal Airport, Minneapolis, Minn., taxiing from the southwest ramp to Runway 24R, no other traffic.
Situation 5: San Antonio International Airport, San Antonio, Texas, after landing Runway 12L taxiing to the FBO on the far south part of the airport east of Runway 03.