How to get to Nijubashi Bridge with public transportation?
Take a JR line such as the Marunouchi line, get off at the Tokyo station and destination will be in a 15 min walk. Metro line is also an option. Take a metro line to Otemachi Station and get off by the C13A exit, you will reach the bridge in a 5 minute walk. Or take the Chiyoda Line and get off at the Nijubashi-Mae Station by Exit 6, destination will be in a 10 minute walk.