This is a map of a typical Titan launch complex.
At one point this facility was state of the art…
The Titan I ICBM's have all been decommissioned. They were replaced by what is currently the only land-based intercontinental ballistic missile, the LGM-30 Minuteman.
There are about 450 LGM-30 Minuteman silos hidden in Montana, North Dakota, and Wyoming. Hopefully, the Minuteman silos are in much better shape.