AMP: 7 Location: State St and SR-137, Mayfield No reassurance shield as the “north” branch of SR-137 begins. AMP: 11 Location: SR-137 and US-89, Sanpete Cty A few miles later we’ll approach US-89. AMP: 11 Location: SR-137 and US-89, Sanpete Cty Follow 89 north to Manti and 89 south to Gunnison. AMP: 11 Location: SR-137 and US-89, Sanpete Cty … Continue reading Utah State Route 137 North, SR-137 to US-89