Norwegian County Road 255

County Road 255 is a road in Innlandet County, Norway. It runs from town of Vinstra in Nord-Fron Municipality to the junction with European route E6, just north of the town of Lillehammer in Lillehammer Municipality.
The road is being improved between Hovemoen and Segalstad bru and a connection is being built from Hovemoen to Storhove.
Before January 1, 2010 the route was a national road. It was reclassified as a county road in line with a reform transferring such routes to the counties.