If you're crossing from the river all you have to do is ride through Raymond Blvd, then ride the bridge until you take your first right to Cape May St. From there it's smooth sailing as you can see the stadium.

Red Bull Arena is easily accessible via mass transit. The Harrison PATH station is just three short blocks from the Arena and offers fast and convenient service to New York City and numerous locations in New Jersey. Estimated travel times are as follows: WTC to Harrison – 20 min; Hoboken to Harrison (transfer at Journal Square) – 25 min; 33rd Street to Harrison (transfer at Journal Square) – 40 min. NJ Transit trains stop at Newark Penn Station and travel to Red Bull Arena can be completed via a 2-minute PATH trip or accessing the complimentary RBA Shuttle. The RBA Shuttle also runs to and from Newark Broad Street Station

Red Bull Arena is easily accessible by car or by transit. The PATH train will take you from the World Trade Center to the Harrison PATH station in about twenty minutes, and the station is a five minute walk from the stadium. There's lots of parking on site as well if you're coming by car, and the interstate is only a stone's throw away.