Until the end of the 1960s, this was former A73. The A73 was then realigned to avoid an awkward double bend and this narrow bridge. If you look carefully beyond the bridge, you can still see a small part of the white line along what was then the middle of the road.
Uploaded to Geograph by G Laird on 16 February 2010
Photo © G Laird, 16 February 2010. Licensed for reuse under this Creative Commons licence