Judging from the photos, the Red Rocket set is nearly completed, with workers featured in one of the images seeing to some finishing touches.

Source: https://screenrant.com/fallout-show-set-photo-red-rocket-images/

Leaked photos of a work-in-progress Red Rocket production set may not reveal much about the plot, but they still hint at some interesting possibilities for the upcoming show.

Source: https://screenrant.com/fallout-show-game-dog-red-rocket-parallel/

Many story details remain unknown regarding the tv show, but the inclusion of a Red Rocket filling station could provide a few hints about what's in store for audiences when the show eventually does release on Prime Video.

Source: https://screenrant.com/fallout-show-set-photo-red-rocket-images/