Loop 303, Lake Pleasant Parkway to I-17 Improvements

to 303May 29 · Parent Login · Staff Directory · Calendar · Forms · Payments & Webstore · Lunch Menus · Employment · Staff Website · Returning Student Registration.Arizona State Route 303 (SR 303) or Loop 303, also known as the Bob Stump Memorial Parkway (formerly the Estrella Freeway), is a freeway that serves