I discovered Victoria Canada had a very large Drydock which was able to accept larger ships than portrayed in the stock game.
The Queen Elizabeth was converted to troopship status there in February 1942, as the drydock was acceptable for "Paramax" sized ships as early as 1905.
Paramax is the term given to ships which will fit thru the Panama Canal.
The size of those ships are limited to the following:
Length:290 M/950 ft.
Beam: 32.3M/106 Ft.
Draft: 12.M/39.5 Ft
approx tonnage:52,000 tons.
(Sometimes allowances were made, especially if tugboats were involved).
At least one class of ship,(the American Iowas) were intentionally built to fit the canals.
BTW, currently, a third set of docks are under construction to accept larger ships at a future date.
