I had great weather the first 3 days, which was awesome since I had some long days planned early in the trip. However, it started to rain on and off when I left Fort St John, BC. There are long stretches of the Alaska Highway without cell phone service and expect about 320 km (200 miles) of narrow road with curves and hills with 10 percent grades and few passing lanes. This stretch of highway crosses Summit Pass, the highest summit on the Alaska Highway at 4,250 feet elevation.