

What Lines Are These?
Visiting for an event in Manhattan and staying in NJ. Deciding between a few places still, but I'm confused by the google map directions by bus. It seems to be showing these lines that don't follow a road--Are they underground train lines? The time on the first screenshot, 16min seems too good to be true from Port Authority to what looks like the area near MetLife stadium.
I've visited several times before and comfortable taking the bus or train. It's just that this hotel is different than I've stayed before so just making sure what my commute will be.