Curbside voting is available at all polling locations during Early Voting and on Election Day. It is a good idea but not required to call your county elections office in advance to confirm your intention to use this facility.
You can find the addresses and phone numbers for all 254 counties in Texas by going to https://bit.ly/TXCtyRegistrars. To find their website, Google “[your county name] website” to find more information.
This service is reserved for those who are “physically unable to enter the polling place,” typically the mobility-impaired and/or elderly. In addition, if you are ill (meaning ill with something other than COVID-19; if you are exhibiting symptoms of COVID-19, contact your County Elections office to check if you are eligible for curbside voting and still wish to vote, you may do so with curbside voting.