Intersection/Bridge Questions

[Caller9]

Hello Everyone,
I'm trying to duplicate a RL intersection but have hit a snag. The yellow arrows point to the exit/entrance roads I can't seem to place. I've been able to use the RHW2 to connect to the RHW4 but that makes it a 2 way. Can't get the MIS to connect to RHW4.

On a second note, I've not been able to drag a RHW4 bridge completely. I can get one side to work but the second tells me it is "Unsuitable terrain". I get the same result no matter which side I drag first. Does a tile have to be left between them?
Thanks for your help.

[Swordmaster]

On a second note, I've not been able to drag a RHW4 bridge completely. I can get one side to work but the second tells me it is "Unsuitable terrain". I get the same result no matter which side I drag first. Does a tile have to be left between them?

You definitely need to leave a tile between any two bridges. For the RHW-4, that's at times a great limitation, but you can solve it with some creativity (I use avenue bridges most of the time).