Extremely cold weather a month in January 2010 has damaged this road. Water has seeped into hairline cracks and expanded as it froze. This can be seen on the left while on the right, potholes are already developing. This is the same process as causes frost erosion in cliffs.
Uploaded to Geograph by Marion Phillips on 23 February 2010
Photo © Marion Phillips, 23 February 2010.
Licensed for reuse under this Creative Commons licence