Question: What direction does the interstate run that Interstate 575 branches off of?
Sentence (from "Interstate 75 in Georgia"): Interstate 75 (I-75) in the U.S. state of Georgia runs north–south along the U.S. Route 41 (US 41) corridor on the western side of the state, passing through the cities of Valdosta, Macon, and Atlanta.
Relevant evidence: Yes