OK Folks,
Here is the route that Nice Rumble was trying to post up. To download the file, right click the link and select "save as", and save to your hard drive.
Seacoast Motors' Covered Bridge Ride 2007
This route was someone's tracklog while on the Seacoast Motors - Covered Bridges Ride last year, so there were legs from his home to Seacoast Motors in Derry, NH, then a leg to get to the real start of the ride in Hancock, NH, and the final leg was getting back to the person's home. I've made some some minor edits. I stripped all of that out assuming none of you live in Litchfield, NH, or really wanted to visit Seacoast Motors. I also added in all of the NH Bridges POI's. The route (being a tracklog) didn't have all of the bridges' positions saved.
This route is pretty much identical to the one that I posted up earlier, up until until the lunch stop. After that, it is considerably abbreviated and only catches one additional bridge (for a total of 7), and stays off the hard-packed dirt roads altogether from what I can tell.
Given dry weather I would encourage you to try my previously posted route (see post #1) over this one, though if you opt to hook up with the Seacoast riders, this is probably the route they will follow.