AMP: 251 Location: US-191 and US-6, Carbon Cty Reassurance shield after US 191 splits from US 6, running independently for the first time since Crescent Junction. US 191 has a 25 MPH speed limit for the first couple miles as we pass through a mining area. AMP: 259 Location: US-191 and Emma Park Rd, Carbon Cty Reassurance … Continue reading U.S. Route 191, US-6 to US-40