July 18, 2012, 01:45:22 PM
Looking at the map is often a clue to the intent, in this case it's pretty obvious they don't plan to quit at Race Track Road. BTW Acme, the 'some other road' is indeed Race Track Road. Hooking into Race Track will make I-95 accessible from Julington Creek Plantation. Continuing on to St. Johns Parkway would certainly pull some of the SR-210 rush traffic off of the super-slab and reroute them onto the new I-795 (AKA-9-B).
If they're going to go ahead with this thing, in fact many of these 'things', then I'd wish to see I-795, cross the river onto Flemming Island, perhaps even pulling the stupid Branon-Chafee Turnpike crossing up and merging them together. The down side of their current plan is they will destroy the potential future of Clay County Barge Port at Green Cove Springs. Though Clay is asleep at the helm, just like Jacksonville, their port is one of the very few in the entire country that has marine, rail and airport all within the same grounds. They could convert these assets into a super-job-generator, with extension of one or two of the runways, at the old Naval Base, and relaying the railroad track to reach the docks. BINGO, instant regional intermodal terminal. For a similar terminal with a slight disconnect to the barge facility which is some miles away, see Huntsville (AL) Intermodal Facility.