![US 421 to become I-685 from Greensboro to Sanford](https://moore.northstatejournal.com/wp-content/uploads/2024/05/MC_2.I-685-800x500.jpg)
US 421 to become I-685 from Greensboro to Sanford
LIBERTY — State and local leaders gathered Monday in Randolph County to celebrate the designation of U.S. Highway 421 as the future Interstate 685. The event, held next to the under-construction Toyota Battery Manufacturing plant, featured the unveiling of new Future I-685 signs that will be going up along the route from Greensboro to Sanford. "Today's unveiling of the Future Interstate 685 sign is a true testament to the collaboration and teamwork that is fueling our economic momentum here in the Carolina Core," said Loren Hill, Carolina Core Regional Economic Development Director, at the event. I-685 will eventually run from…