![The building where the Douglas tunnel was discovered now belongs to the local fire department](/sites/default/files/photo/32.%20Confined%20Space%20Truck%20and%20Trailer-Douglas%2C%20AZ-JD.jpg)
The building where the Douglas Tunnel was discovered is now belongs to the local fire department.
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The building where the Douglas Tunnel was discovered is now belongs to the local fire department.