If Costa Rica is going to start putting up signs like this around all of the curvy, hilly roads, I recommend an investment in the sign company. This signage and the guard rail look like what one would expect in the USA, not a rural Costa Rican road.
We have good, paved roads all the way to Tamarindo. There are many country roads in the area that are still unpaved
This week we are showing photos of Iceland on our Viva la Voyage travel photo site.