Quote:
Originally Posted by Shimpy
I would think tunneling under an existing road would be more expensive since the soil under is sand and the need to support the road above. All tunnels I've seen here were built first and then the road built over them. I guess that's what engineers are for.
|
That's what they do. Lincoln Tunnel, Holland Tunnel---both a LOT longer and a LOT deeper, and the Hudson River was already there, all built with 1930's technology. Somebody on another thread commented that they can't build a tunnel wide enough for 2 cars to pass, much less golf carts. Seriously??? I think either way, tunnel or bridge, they will make it work