The City of Northlake has entered into an agreement with Oxcart Permit Systems effective February 1, 2016 for overweight and oversize vehicle permits. This system offers applicants a simple and effective way to obtain permits in a timely manner. To set up an account and/or obtain a permit visit OXCART PERMIT SYSTEMS and click on the “Trucking” tab. Once the application is electronically submitted, it will be reviewed by our Records Division during normal business hours. Upon approval, the applicant will receive notice of approval via email. The City of Northlake permit fee is $100 and the Oxcart processing fee is $16.06.