TUSB9261 reference layout USB 3.0 + SATA

I'm about to design the TUSB9261 into a new product. To tie everything together I'll have to route the high-speed USB 3.0 and SATA tracks from this IC through my board and with hihg-speed lines crossing each other.

As far as I can see, TI's documentation for this chip limits itself to a reference schematic. Not a bad start, but I need more info to successfully design it in. I have the demo board here.

Alternatively, can you recommend a good text on high-speed routing throuhg via holes?

Thanks,

Borge