Accessing it southbound is easy - just a quick hop north to the Central Florida Parkway (take a left onto that) and you're almost on top of the the junction. You can also get off at that exit for the return journey. However, there's no northbound access to the I-4 at that junction. Your best bet is to stay on the Central Florida Parkway until you hit Turkey Lake Road (pass under the I-4 and you're there). Take a right onto Turkey Lake and head north. We love Turkey Lake Road because it runs parallel with the I-4 and, although it's only a 2 lane highway, it often moves as quickly. You can take it right up to Universal, or exit at Sand Lake Road and join the I-4 there.