But the stretch from Port Hope to Odessa, even without Napanee, is littered with SCs - there are four (Port Hope, Cobourg, Trenton, Belleville) in that 137km stretch that are all very close to the highway.. Napanee makes it five. And in the 51km stretch east from Odessa to Gananoque there are three more SCs. So the Napanee site, while welcome, is in a stretch that is pretty well served.
But after Gananoque, it is slim pickings on the 401 with only Cornwall, which is in a lousy location far from the highway. And we are now in about the 6th year waiting for Brockville.