MINEW 07993 (Michigan bridge number on the National Bridge Inventory 2011 and later)
MINBI 63163151000X010 (Michigan bridge number on the National Bridge Inventory 2010 and before)
BH 59736 (Bridgehunter.com ID)
Posted July 23, 2020, by Mike Kerkau (mjkerkau [at] gmail [dot] com)
Grand Trunk Railroad, for all intents and purposes, has been formally supplanted by its controller Canadian National, a process that appears to have started in December 1991. It's worth reading to try and make sense of everything: https://en.wikipedia.org/wiki/Grand_Trunk_Western_Railroad
The bottom line for this line, ultimately, is that CN still operates it today.
Grand Trunk Railroad, for all intents and purposes, has been formally supplanted by its controller Canadian National, a process that appears to have started in December 1991. It's worth reading to try and make sense of everything: https://en.wikipedia.org/wiki/Grand_Trunk_Western_Railroad
The bottom line for this line, ultimately, is that CN still operates it today.