2021-2022 School Year information

Please review the information below for transportation options for the 2021-2022 school year. For any additional information, please contact:

Marybeth Bush (


Tyngsborough residents have an option of bus service provided by the town. To enroll in this service, you may complete the Tyngsborough Bus form

Tyngsboro Morning Bus Route

Christianson Bus

For non-Tyngsborough students, the school will coordinates a family-paid bus service to some locations in the Billerica, Chelmsford, Lowell/Dracut and Lowell/ Tewksbury areas. The buses have currently been fully enrolled. To add your name to the waiting list, you may complete the Christianson Bus Form

Please note: this is a FIRST COME, FIRST SERVED service and space is limited. 


Many families carpool to IACS. The school has a form to help families find each other for car pooling. To learn more, please review our Carpool Flyer. This flyer will explain the process and allow for sign up.

LRTA Bus #17

Lowell runs a city bus that comes by the school.  LRTA Bus Information