2023-2024 School Year information

Please review the information below for transportation options for the 2023-2024 school year. For any additional information, please contact:

Marybeth Bush (

Families that live in Tyngsborough 

Tyngsborough residents have an option of bus service provided by the town. All Tyngsboro families are asked to fill out this form, even if your student does not intend to take the bus. (For example – indicating: My child will be driven, walking or would like bus service to be provided)

Tyngsborough Bus form


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. Please read the form instructions carefully. 

Christianson Bus Form

Please note: this is a FIRST COME, FIRST SERVED service and space is limited – the time that you complete the form will establish your position on the bus list.

Important:  The form linked above is to get information on preferred stop requests. At this time, some buses are fully enrolled, so we cannot guarantee you preferred stop. You will be notified as soon as a seat is allocated and you will be notified and a payment of at least 50% deposit will be required to secure the seat. 

          Standard fees: $300 for one child, or $250 per child for families with more than one child riding the bus.
          For families that qualify* for free or reduced price meals the rates are $50 per child.
                 *Qualification for free or reduced price meals requires verification by the school.
          Payments may be made using the Transportation Payment Form



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.

Lowell City Bus Information

The LRTA Bus #17 arrives at school around 7:45am each morning and departs at 2:45pm each day; (12:45 on Wednesdays) with a late bus departing at 3:40pm.  For more information on LRTA Bus #17 routes visit their website at  (IACS would be after the Triangle store. )

IACS subsidizes LRTA bus tickets for students.   

Students may pick up tickets during the school day from the Main Office, HS-Crystal McKiel and MS-Tracy Mehrmann