We used to have one of these in [New Mexico] (https://www.atlasobscura.com/places/musical-highway)-- unfortunately is is not being preserved, and only partially functional. I thought it was a nice...
We used to have one of these in [New Mexico] (https://www.atlasobscura.com/places/musical-highway)-- unfortunately is is not being preserved, and only partially functional. I thought it was a nice was to encourage people to drive the speed limit.
We used to have one of these in [New Mexico] (https://www.atlasobscura.com/places/musical-highway)-- unfortunately is is not being preserved, and only partially functional. I thought it was a nice was to encourage people to drive the speed limit.
I come across this sort of thing here in Korea occasionally. The ones here are mostly "nudges" to alert drivers of changing conditions.