According to [1] and plenty of other studies of their kind, closure of voting locations have been a major problem since the Shelby decision gutted the voting rights acts. Summary:
> We found 1,688 polling place closures in places once covered by Section 5 of the Voting Rights Act. Of the 757 counties in our study, 298 (39 percent) reduced the number of polling places between 2012 and 2018. Because presidential elections tend to have higher turnout rates than midterms, we analyzed the data to determine whether the number of polling places varied to meet the different demands of each type of election. They did not. Most (69
percent) closures (–1,173) occurred after the 2014 midterm election.
> The Shelby decision paved the way for systematic statewide efforts to reduce the number of polling places in Texas (–750), Arizona (–320), and Georgia (–214). Quieter efforts to reduce the number of polling places without clear notice or justification spread throughout Louisiana (–126), Mississippi (–96), Alabama (–72), North Carolina (–29), and Alaska (–6).
Can't argue population growth in good faith when polling places are actively being shutdown in states with growing populations like Texas.
[1] http://civilrightsdocs.info/pdf/reports/Democracy-Diverted.p...