CN 3089 pulls B730 into Courtnay Bay at Saint John, New Brunswick, where it will be yarded. Due to a few derailments over the last month with two previous 730s, they have to break their train up at the yard, and make two trips over here to Courtnay Bay.
Tier IV locomotives are the safest, cleanest, and most fuel efficient locomotives on the rails today. Unfortunately, most of them are ugly and are as quiet as an ACS-64.