How do I make touch trigger bridge?

I have not attempted to do this specific script. I asked this question 2 days ago and nobody has replied since then. What I would Like to learn is when you step on a brick it triggers a bridge to appear to cross the river. That was the example.

What you should do is fire an onTouched event when someone touches the part. Write down a local function that runs when the onTouched event is fired! Hopefully this helped.

local part = -- Define where the Part that should be touched is
local bridge = -- Define the model/part that is the bridge

local function onTouched()
	bridge.Transparency = 0 -- This makes the bridge visible
end

part.Touched:Connect(onTouched)

If you have multiple parts for your bridge, then:

local part = --Define the part that is touched to fire event
local bridgePart1 = -- Define first bridge part
local bridgePart2 = --Define second bridge part and so on...

local function onTouched()
	bridgePart1.Transparency = 0 -- Sets Transparency to Opaque
	bridgePart2.Transparency = 0
end

part.Touched:Connect(onTouched)