Modern Logo Design with Icon

I'm in need of a modern, minimalistic logo that features a unique icon or symbol. The primary color for the logo is orange. I have multiple website addresses that end with the word junction. I'd like an abstract shape, more square in design, that represents the word junction (like a road junction or an electrical junction) where the symbol can be integrated to replace one of the letters or use independently. I don't want it too thin, I prefer heavy block shapes solid in colour.

For each website I'd change the colour palette of the symbol, so I need an editable format.

The logo will represent a business. I've played with these types of symbols before. The shape should be the primary focus of your design.