Within the same state system, visitation lists generally do transfer when an inmate is relocated. Missouri Department of Corrections facilities share inmate records, and an approved visitor at one facility should carry over to the new one without having to reapply from scratch, provided nothing has changed in your background or personal information since the original approval.
That said, confirming your status before making the trip is always worth doing. The transfer process does not always happen instantly, and there can be a lag between when the inmate arrives at the new facility and when all records including the visitor list are fully updated in the system.
The fastest way to confirm is to call the new facility and ask to speak with the unit secretary for your fiancé's housing unit. They have direct access to the current approved visitor list and can tell you whether your name is showing as approved. Have your fiancé's full name and inmate ID number ready when you call.
If for any reason your approval did not transfer, asking about the process for reapplication at that point is straightforward and should not require starting entirely from scratch given your existing approval history within the same system.
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