“Tunnelen” (“The Tunnel”), directed by Andre Overdal, about 12 minutes, from Gimpville and Eldorafo Films, Demmark.
A family is returning to the city from the beach, and all traffic must go through a “harbor tunnel” that produces “population reduction without discrimination”.
The kids are appropriately frightened. All the cars are totally electric. The city is vast.
The family does an illegal lane change within the tunnel and gets away with it. Then the wall to stop things comes down.
The tunnel reminds me of I-395 in Washington or the Big Dig in Boston.