; and (B) that no individual will be required to wait longer than one hour to cast a ballot at the polling place. (2) Criteria In determining the number of voting systems, poll workers, and other election resources provided at a polling place for purposes of paragraph (1), the State shall take into account the following factors: (A) The voting age population. (B) Voter turnout in past elections. (C) The number of voters registered. (D) The number of voters who have registered since the most recent Federal election. (E) Census data for the population served by the polling place, such as the proportion of the voting age population who are under 25 years of age or who are naturalized citizens. (F) The needs and numbers of voters with disabilities and voters with limited English proficiency. (G) The type of voting systems used. (H) The length and complexity of initiatives, referenda, and other questions on the ballot. (I) Such other factors, including relevant demographic factors relating to the population served by the polling place, as the State considers appropriate. (3) Guidelines Not later than 180 days after the date of the enactment of this section, the Commission shall establish and publish guidelines to assist States in meeting the requirements of this subsection. (4) Rule of construction Nothing in this subsection may be construed to authorize a State to meet the requirements of this subsection by closing any polling place, prohibiting an individual from entering a line at a polling place, or refusing to permit an individual who has arrived at a polling place prior to closing time from voting at the polling place. (b) Development and implementation of contingency plans (1) In general Each State shall develop, and implement to the greatest extent practicable, a contingency plan under which the State shall provide additional poll workers, machines, ballots, and other equipment and supplies (as the case may be) on the date of the election to any polling place used in an election for Federal office, including a