Q: Passage: Trinity was the code name of the first detonation of a nuclear weapon. It was conducted by the United States Army at 5: 29 a.m. on July 16, 1945, as part of the Manhattan Project. The test was conducted in the Jornada del Muerto desert about 35 miles (56 km) southeast of Socorro, New Mexico, on what was then the USAAF Alamogordo Bombing and Gunnery Range, now part of White Sands Missile Range. The only structures originally in the vicinity were the McDonald Ranch House and its ancillary buildings, which scientists used as a laboratory for testing bomb components. A base camp was constructed, and there were 425 people present on the weekend of the test.

Question: Based on this passage, where did they test the first atomic bomb? Let's give stream of consciousness first:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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This is the relevant information: The test was conducted in the Jornada del Muerto desert about 35 miles (56 km) southeast of Socorro, New Mexico, on what was then the USAAF Alamogordo Bombing and Gunnery Range, now part of White Sands Missile Range. Therefore, the final answer is the Jornada del Muerto desert about 35 miles ( 56 km ) southeast of Socorro , New Mexico , on what was then the USAAF Alamogordo Bombing and Gunnery Range , now part of White Sands Missile Range.