Help with Airport Ground Traffic/Tunnel under Rwy

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1

I am working on DTW airport and i need a little help.
The airport ground traffic connects the south terminal and norh terminal by going under the taxiway F , Rwy 9L-27R and taxiway V.
How can i make a tunnel under the taxiway`s and runway? or
Is it possible to add a bridge in special where the runway crosses?
In the same time i want the airport traffic to stay in the tunnel and not popping up like in this video:

Thanks in advanced

1 Like
2

Nevermind , i think i found the solution

tunnel
tunnel1920×1080 103 KB

3

can you share?

4

I used the terraforming option to dig the tunnel. I just create a plane mesh in Blender and select road material to cover the tunnel and add the texture to the mesh to match with the runway and taxiway. To be honest i think thats the hardest way becauee you have to make sure the edges of the plane mesh dont stick out or be to deep in special for the runway. It has to be smooth, if its not the airplene will shake or even crash.
I will try a different approach, to dig the tunnel will be the same but i want to create the entire runway and taxiway in Blender that mean i will have to flatten the entire airport area.