I can't remember from my previous visit, but does Universal have single rider lines? I'm thinking for rides like DD and Hulk, which I doubt my kid will do.
There are single rider lines on Men in Black, Revenge of the Mummy, Dueling dragons, and Hulk. They open the single rider lines once the line gets to be longer so if the ride is a walk on, etc. the single rider line won't be open. They also open it on a few other rides during the busiest peak seasons such as on Ripsaw Falls and Jurassic Park River Adventure.
Those two attractions will only have a single line when the standby line reaches a certain wait level...usually 60 mins or more...Hulk is the same way.
Yes but only when it's busy...you enter through the Express entrance and then split off into a separate line that winds under the track and into the loading station.