Marriott-Slaterville, Utah — Residents of Marriott-Slaterville, Utah, have been watching with curiosity as a large Amazon warehouse, completed in 2022, has remained dormant for more than two years. Located just east of Interstate 15, north of freeway exit 346, the facility has sparked questions from locals about its purpose and timeline for opening. “I haven’t thought too much other than it’s a really big building just to be built and sit there,” said Taylor Sweat, a local resident. His wife, Taya, echoed similar sentiments. “I feel like it’s been a while. I feel like it first came up and we…