With all this fancy-schmantzy integration of Siri and "amazing turn-by-turn" directions. I have yet to experience the simplicity of asking Siri:
"Where is the intersection of Menaul and Candelaria?"
It spells it right, but always comes up with some non-sensical location. Is there any map app on the market that I can look up a !@#$ INTERSECTION!?
...Sorry... It just bugs me when someone says they're near x and y, and I don't have an address, it SHOULD route me there, but can't...
Most likely because Menaul and Candelaria never intersect... LMAO. Siri does just fine at locating intersections, even regarding that exact area:


I like how she says she's not sure that this result is what I meant, most likely because I am in New York. But after checking the Maps, it pin-pointed the exact location... So yes, it can do intersection, next time try to provide actual intersection, and it helps to include a city or at the very least, the state.