Crossroads is also available in Call of Duty: Mobile. The Crossroads Strike version was added on December 2nd, 2022 as part of the Season 10: World Class update. The full larger scale of Crossroads was added on December 15th, 2022 as part of the Season 11: Ultimate Frontier update.
According to a piece of signage above a road in the multiplayer reveal trailer, Crossroads takes place roughly 880km from the Uzbek-Afghan border.
T-72 tanks can be operated by both teams as one of the ground based vehicles.
In the Radar Station located in the center of the lake, a map of the North Atlantic ocean can be found on a wall. Several markings on the map as well as Russian words indicate the location of the lost nuclear submarine featured in Armada.
When going by the flaming side of the tank car at the train, it will be labeled as "Train Go Boom". This references a line by John Taylor in the mission New World in Call of Duty: Black Ops III, which became a meme.