Colorado State Highway 23 (Paperback)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. tate Highway 23 is a 17.7 mi (28.5 km) long state highway in the northeastern corner of Colorado. The route begins at its junction with U.S. Highway 385 at Holyoke and travels northeast through Amherst to the Nebraska state line where it becomes Nebraska Highway 23.The route begins at US 385. After sixteen miles of crossing various roads without entering any incorporated cities, it exits Phillips County and enters Sedgwick County. About a mile later, it reaches the Colorado-Nebraska state line and becomes Nebraska Highway 23.