Endless road help

Hello developers, I need help to create a loop that creates unlimited roads and deletes old ones, I tried multiple ways but can’t figure out how if anyone knows how to do it please help me, thank you!

while wait(5) do
	local road = workspace.thingy:Clone() -- Model Cloned

road.Parent = workspace -- Models Parent Set

road:SetPrimaryPartCFrame(CFrame.new(60,10,0))  -- Position Set
end

You place all roads at the same position.
(also you don’t yet delete old ones)