Madripoor looks even cooler in the rain.
Sam, Bucky and Zemo hop in a car that transports them to the part of low-town where they can get some information. It heads down a rainy highway towards the center of the city. Later the same road is used when Sharon drives the gang to her apartment in high-town.
The production turned Atlanta into the city-state of Madripoor, with this sequence being shot on GA-400 (the T. Harvey Mathis Parkway) just south of Buckhead and heading towards the parking structure of the Atlanta Financial building. Eagle-eyed viewers will notice the green interstate sign, with the Georgia state logo on it in the background.
(The Falcon and The Winter Soldier S01E03, 2021)