- Trailridge Home District News School News Staff Sports Links SMSD Home Page 7500 Quivira Shawnee, KS 66216 Phone: (913) 993-1000 Fax: (913) 993-1199 Principal: Dr. Larry E. King, Jr. Secretary: Gloria Healzer Webmaster: Paul Osgood and Gloria Healzer ANNOUNCEMENTS June 6, 2002 ANNOUNCEMENTS FEE PAYMENT ON LINE The Shawnee Mission School District will accept Visa and MasterCard ...www.smsd.org/Schools/trailridge