If you have general questions or concerns about the Carbon Lehigh Intermediate Unit, we encourage you to contact us so we may assist you. Below is a listing of the addresses, phone numbers, and emails you can contact us with. Please allow up to 24 hours for a response for all emails. Thank you.
Carbon Lehigh Intermediate Unit 21
4210 Independence Dr.
Schnecksville, PA 18078-2580
CLIU21 - Transportation Building
4850 West Mountain View Drive
Walnutport, PA 18088-9478
Transportation Building: 610.769.1282
Fax: 610.769.1112 Transportation Complaints
If you have a transportation complaint, please click here