AMP: 0 Location: US-14 Alt and WYO 37, Big Horn Cty Reassurance shield at the beginning of WYO 37. WYO 37 is a quick spur up to the Big Horn National Recreation Area AMP: 9 Location: WYO 37 and Crooked Creek Rd, Big Horn Cty And…WYO 37 ends 9 miles later, near Wyoming’s biggest body … Continue reading Wyoming Highway 37, US-14 Alt to Big Horn National Recreation Area