AMP: 87 Location: US-191 and WYO 353, Sublette Cty Junction Wyoming 353 coming up AMP: 87 Location: US-191 and WYO 353, Boulder The WYO 353 junction is in the tiny town of Boulder, which is essentially a gas station and much less significant than its Colorado counterpart AMP: 87 Location: US-191 and WYO 353, Boulder … Continue reading U.S. Route 191, WYO 351 to WYO 353