A sign directs voters to a Texas primary election polling site on the University of Texas campus, Tuesday, March 6, 2018, in Austin, Texas. (AP Photo/Eric Gay) By: Kyle Hicks Posted and last updated ...

RELATED: Where to vote early in the 2020 Texas Primary Elections The Texas Secretary of State's Office announced in 2019 that Harris County was joining the state's Countywide Polling Place Program.