The road markings and the general appearance of the infrastructure, including the specific style of the speed limit sign and the metal guardrails, strongly suggest a Northern or Central European country. The driving is on the right side of the road. The landscape, with its bare trees and overcast sky, points towards a temperate climate. The speed limit sign is a standard circular red-bordered sign with a "60" inside, common in many European countries. I suspect this is Lithuania, possibly near Vilnius, given the road design and vegetation.

I am reasonably sure.

then: guess