section of General Wades Military Road goes over the hills from
the Laggan area and ends up at Fort Aughustus. The passage for
cars ends just before this point, and from here on past the building
on the left after the bridge it is all walking only, or perhaps
serious landrover and mountain bike usage. The bridge has been
bypassed by the road at this point and the stream is piped under
the track. Presumably because the bridge was made only wide enough
for horses and narrow carts.
is a map that shows the area ...