From I-85: Exit North Druid Hills Rd. Go North on North Druid Hills (coming from I-85 South, it is a right). North Druid Hills dead-ends at Peachtree. Make a right on Peachtree. Oglethorpe is down one mile on the left. From I-285: Exit at Peachtree Industrial Blvd. Make a right on Peachtree. Continue on Peachtree 4.5 miles. Oglethorpe will be on the right.