Welcome to the massDOT Oversize Overweight Permitting and Routing Application

Please login below to order permits and manage your account.

If you do not have an account in OASIS, click the button below to create one now.

Click the Request Support button for assistance with logging in or system use.

Help is provided throughout the system. A question mark icon Question mark icon is displayed if a field has a help message associated with it. Hovering over the icon displays a brief explanation of the field; clicking on the icon will display a detailed help message.

Click the link below to watch some helpful tutorial videos about various topics throughout the system.

Click here to access the State Highway Access Permitting System (SHAPS).