Depart Edison Ave toward Spirit of St Louis Blvd. Turn Left onto Spirit of St. Louis Blvd. Turn Left onto Chesterfield Airport Road. Take ramp Right and follow signs for US-40 West / US-61 North. At Exit 11, take ramp Right and follow signs for Research Park Circle. Keep Left onto road. Enter Roundabout. Exit Roundabout at 3rd Exit onto Technology Drive. Turn Right onto Siedentop Road. Turn Right onto MO-94 East. Go 4.9 Miles, then take ramp Right toward Jungermann Road. Keep straight onto S. St. Peters Pkwy. Turn Left onto Jungermann Road. Go 3.7 Miles, then turn Left onto Veterans Memorial Pkwy. Arrive at 4341 Veterans Memorial Pkwy, St. Peters, MO 63376. The last intersection is Jungermann Rd. If you reach Stille Rd, you have gone too far.