Hix Bridge Permits are for residents only or property owners in Westport. The cost of the permit is $10.00 and is valid January 1st to December 31st. Requirements for obtaining a Hix Bridge Permit: vehicle registration for residents; vehicle registration and copy of property tax bill for Westport Property Owners. Permits are issued Monday through Friday - 7:30AM to 4:00PM in the Selectmen's Office, 2nd floor of the Town Hall, 816 Main Road, Westport, MA 02790. If you are unable to obtain your permit during working hours, simply mail the $10.00 fee with the required documents to the Selectmen's Office and your permit will be mailed to you. If you have any questions, please call 508-636-1003.