its very easy, just take the train that is in the hollywood and highland stop and the next stop is the entrance of the universal studios. it s just 1 stop way!! like 5 minutes.then you will need to get a bus from the entrance to the city walk, it s free it s like a shuttlegood luck!
well the buis is every hour and takes 25 minsthe subway is every 10 min and faster 7 minand the bus doesnt stop near universal (you have to walk 2) blocksthe subway stops across the strreetand its the same fare
I know I m not answering your question as is, but I suggest using the red line at that point. Universal has a free tram that will take you up the hill to City Walk.