Million Dollar Highway
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Million Dollar Highway
US-550, Silverton, CO 81433
U.S. Route 550 (US 550) is a spur of U.S. Highway 50 that runs from Bernalillo, New Mexico to Montrose, Colorado in the western United States. The section from Silverton to Ouray is frequently called the Million Dollar Highway.

It is one of the roads on the Trails of the Ancients Byway, one of the designated New Mexico Scenic Byways.
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