Hello how may I help you? Can you help me with public transit? Sure what route and mode of transportation are you inquiring about Can you tell me when the next bus is getting to Port Authority? Okay the next bus is 54 and it arrives at Port Authority at 6:05 pm. It's heading out to Pioneer Square AH, I'm looking for the bus heading to Union Square.DO you know when that one is coming? Bus 79 to Union Square will depart at 7:05 pm Great, what's the one after 7:05 pm? The next bus will arrive at 7:30 and every 25 minutes after until midnight Okay, thanks for that info! Appreciate it You're welcome. have a great trip!