Location: Main St and SH-66, Longmont Welcome to Longmont! Location: Main St and 17th Ave, Longmont Reassurance shield after the SH-66 intersection at 17th Ave Location: Main St and Mountain View Ave, Longmont Colorado occasionally mounts reassurance shields really, really high in urban areas. Here’s one as we pass through Longmont Location: Main St and … Continue reading U.S. Route 287, CO-66 to CO-119