Smith said. The mine, at an elevation of about 4,500 feet, the crest of the pass through the mountains south of Primm, opened in 1952. For about half of its existence, the mine produced mainly ...

UPDATE 9:05 A.M. Interstate 15 is now fully open at Mountain Pass between Baker and Primm. I-15 is now fully open at Mountain Pass between Baker and Primm. Both directions open. Enjoy and be safe ...