Tierp NW

First part (NE of railway): surprisingly nice road and pleasant surroundings, you can ride this on a city bike. Some rough patches but all-in-all easy riding.

Second part (south from "Odenslätt" down to "Arvidsbo"): Mostly small forest roads, more coarse gravel, many parts are a bit too rough for a city bike. It's hard to find the right track without a map/GPS! There is a big gate and a fence east of Tierp Air Base, if the gate is closed you probably need to back-track 1-1.5 km back to the 292.

Third part ("Arvidsbo" to "Fäcklinge"): Seems to lead over and esker (although elevation is not that notable). Large portions of the road seem to be prepeared for horse riding and has loose sand. Otherwise, nice surroundings and easy to follow the route.

Fourth part (back to Tierp): Mostly paved roads with low traffic, pleasant riding!