Is there any other crossroads?

No only one crossroads area.

There is only one crossroads shopping area in the triangle.

You'd have to be more specific; crossroads simply refers to a shopping area, a collection of strip malls, a movie theater, fast food, etc. There's other areas like it, sure, but only that one is called crossroads

Confirming, one "Crossroads" location in Raleigh/Cary/Apex /etc. area. If dealership, as someone else brought up, there is a Crossroads Ford, and there are a few other smaller dealerships there -- Mazda, Lincoln)

When you say Crossroads are you looking for car dealerships?

I think this is the only one in Raleigh

Yup, one Crossroads shopping/eating/entertainment area in the greater Wake County area.