Ms Armstrong had been reported missing after failing to return home following a visit to her family Yoker on Tuesday afternoon.
Concerns were growing for her welfare after someone reported giving her directions at 11pm in South Lanarkshire, it was believed that she had become disoriented while driving.
Thankfully police have now confirmed that she has been traced safe and well.
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Rose Armstrong: Concerns grow for missing elderly woman who may have become disorientated while driving home in Glasgow