Loud Noise From Front End At Freeway Speed (2006 Explorer)
 

I have a 2006 Explorer and recently I have noticed a loud noise coming from the front end when going faster than 60 MPH. I was thinking it might be a wheel bearing but don't know which one or how to tell since the noise is only made at freeway speeds. Has anyone else had this type of trouble and what did you do about it? Does anyone know what this noise night be?

What kind of a noise is it?