Need Some Help Building My Major Road System

[projectadam]

Greetings All,

I am playing around with RHW and the SC4 Highway pieces and trying to make an interesting intersection. Getting use to the transit networks actually lead to my poor planning on my last MD as I am trying to get use to the different options. Anyways, I have looked at the RHW thread and some of the tutorials that are linked and did not really see anything that answered my questions. The first one is does anyone use the RHW to make sunken RHWs? Usually the only time I have seen sunken roads is with the SC4 Highway piece and wonder why.

The second question I have is help with the following interchange.

From the picture, you can see that I have outlined the road and RHW and currently I have a sunken Highway in place of the question marks however, do not really know if this would look better with a sunken RHW or if there is a good way to use the puzzle pieces to connect SC4 Highways with the RHW. Thanks for any help transit gurus

[sim-al2]

?= El-RHW