Caption: Just as CN L518 waits for trains to pass, after 20 or so minutes of waiting the crew finally gets their clear to go westward, from Kingston back to Belleville. In the lead is GTW 6425 which is now painted in CN, and CN 4770 still a cool leader to see even though it’s repainted. If you look closely at the details, you can see some hint of GTW underneath the red.