This weekend is the return of the annual THOR Industries Elkhart Riverwalk Grand Prix, presented by Genesis Products.

Saturday and Sunday, The City With A Heart will be home to a huge Go-Kart track, and that means road closures.

The start line is on Waterfall Drive, the first turn is the intersection with Jackson Street. Turn two is the intersection of Jackson and NIBCO Parkway, turn three is NIBCO and South Elkhart Avenue, and the fourth turn is the intersection of Elkhart Avenue and Waterfall Drive.

These closings went into effect Thursday morning and will likely be in place through Saturday night or Sunday morning.