As a random thought, it seems to me that it would probably be easier to have the downhill travelers hang a right (onto some newly built trail) at the current blue-yellow split and route them so they come out of the woods straight onto the right side of the trail there at the bridge and keep the uphill travellers using the current trail. The straight section of the two-way trail is probably fine as it is since, without serious trail diversion, that bridge will need to continue to be used.
<> Chris <>
I live in Holly & ride my
'02 FSR 26'er '09 Trek Fuel 26'er at Holdridge.