I tried finishing this route on Tuesday, but sinus pain ended the ride prematurely.
See this thread:
http://www.ducatimonster.org/smf/index.php?topic=91784.0
It's a pretty casual ride, routes 32 and 611 are a lot of fun, but nothing too technical.
Anyway, I left from downtown NYC out the Holland Tunnel.
Take the Newark Bay Extension to where it runs into RT 22. RT 22 west to Route 202 South. 22 has some decent sweepers, but 202 is pretty dull. The Flemington circle is pretty tricky, though.
Take 202 South to 179 (just a quick dive into Lambertville, NJ.) Cross Delaware into New Hope PA. (Grated metal bridge, though...)
New Hope get massive tourist traffic on weekends (and tons of Harleys). Real fun town to spend a few hours walking and hanging out.
From New Hope I took 32 north, which parallels the Delaware river for a while - very pretty. Switch to 611 up to Easton. 611 also parallels the river, but you don't see it too often.
I wanted to do the rest of this, but I gave up after the pain set in around Easton. I just went home then.
I wanted to finish taking 611 up to Stroudsburg, hang out there and meet a friend. Then take 611 south from Stroudsburg for a few miles to cross back over to NJ and take 46 east as far as possible. Then a quick blast on 80 to the GWB to home.