As for the interchange, I may get kicked out of New Jersey for saying this but it never made sense to me to have to go on the right-side ramp in order to turn left. At least with a jughandle, you can see how it goes around but when they do that with interchange ramps, it's ridiculous.
I noticed that the Parkway has reconfigured the toll booths so that going Southbound, it is 70 cents at Raritan and free at Asbury Park. It's the other way around going Northbound: 70 cents at Asbury Park and free at Raritan. They are doing this to ease tollbooth congestion but for now, some people are confused and stop at the free tollbooths wondering what to do.