Cities Skylines prevents specialized industries from remaining unsolved.
Cities Skylines prevents specialized industries from remaining unsolved.
However, not across the opposite side of the highway. Right now you're just linked to the path ascending. I think your town is in that direction.
I also have a road that connects to the highway below, with a simple link. Placing some houses in the industrial zone didn’t improve things.
Start by planning your design, then gather materials. Assemble the structure step by step, ensuring stability. Test each part before finalizing. Keep refining until it works well.
Use the "Page up" button to elevate your road as you finish drawing. When you're done, you'll see a raised end indicating what remains. To return, press "Page down" or allow automatic connection to existing roads.