If you have limited mobility you may be able to vote "curbside" or outside the polling place. You should go to your polling place and ask someone to go in and ask poll workers to bring a ballot out to you. The poll workers will bring you out a ballot to fill out.
Accessible Voting Systems:
At every federal election, every polling place must have an accessible voting system for individuals with disabilities including audiovisual accessibility. Accessible systems include an audio ballot to make selections or the ability to enlarge text so that you can read the on-screen ballot with ease.
Permanent Absentee Voting:
If you have a permanent physical disability you may request to be placed on a designated list so an absentee ballot application will be mailed to you automatically to you prior to each election.
If you cannot read or write, are blind or have another physical disability and cannot vote your ballot, you may choose to bring in a person to help you vote. Your assistant does not have to be over the age of 18 or have to be registered to vote. Additionally, a bipartisan team of poll workers can assist you upon request.