Grand Banks Steel Inc Foundry (also known as the East Los Santos Foundry) is a business in Grand Theft Auto V and Grand Theft Auto Online located in Cypress Flats/Murrieta Heights, East Los Santos. The three protagonists will use this foundry as the location for their planned climactic shootout in the canon ending  for the main storyline.
A large industrial steel foundry complex located in a block bounded by Labor Place, Murrieta Heights to the north, Orchardville Avenue to the west, El Rancho Boulevard, Cypress Flats to the south and Tower Way and the Elysian Fields Freeway to the east, the buildings are normally locked and inaccessible to players and its only accessible during The Third Way in GTA V and Setup: Rescue ULP in GTA Online.
Prominent Appearances in Missions
Grand Theft Auto V
Grand Theft Auto Online
The Doomsday Heist
- Unusually for American rolling stock, the flatbeds and hoppers in the foundry have buffers and screw link coupling hooks, features which are only present on British and Continental European rolling stock.