The first step on the journey is the hardest.
Monica leaves the SWORD headquarters for the long trip North to New Jersey. She heads out across this dual-road causeway, which appears to be stock footage with some digital enhancement.
Lawrence Morris writes in to say that this location is the dual bridges of Beaufort South Carolina, heading west from Ladys Island.
MAP
(WandaVision S01E04, 2021)
MCU: Location Scout 