Wondering something about Hwy 1 EB since I had a weird experience late on Saturday night around 1am. I jumped on it to quickly get between Willingdon-Gaglardi. When I got on, it felt like rush hour...

Traffic, and not just a little, but to the point where I couldn't pass anyone and was stuck driving at around 75 km/h. Moderate volume and difficult to pass. It wasn't just a small group of cars that bunched up, it was a good 1/2 mile long. Would this of been caused by construction delays? Or are we sadly beginning to turn into Los Angeles where 3 am traffic jams aren't unheard of? I love the 99/91 at 1am because you can get bewteen Vancouver-Surrey in under 10 minutes, but Hwy 1 should be the same at that time.
I wasn't planning to fly down Hwy 1 at 140 km/h, but I did expect to drive freely and get between cities quick.