A Fleet of Workers Repave Road in a Day

Next time you're sitting in traffic because of a thousand orange barrels try to not think about the efficiency of this video. In this time lapse video an army of workers, all as busy as ants, repave what appear to be a 5 lane road in no time.

I guess they have Winter and construction season too. I wonder if this is done by a private company or government office?

Granted dropping in and smoothing out new asphalt goes down a LOT easier than concrete with rebar. But still. Must be nice.