You most likely could take Greyhound, But I'd recommend seeing route options with PATCO Service connecting to SEPTA. It will definitely be cheaper. Or depending on your location in Trenton you could catch the SEPTA Regional Rail West Trenton Line. Which is a train and takes about 45 minutes to an hour from start to finish. I take Greyhound & SEPTA frequently so that's how I'm aware.
It depends on where ur going coming from trenton
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