Voters in Alaska, Oregon, and the District of Colu

Voters in Alaska, Oregon, and the District of Columbia voted to legalize marijuana for recreational use Tuesday, following in the footsteps of Colorado and Washington, which legalized the drug in 2012. A ballot measure to legalize marijuana for medical purposes failed in Florida, the Associated Press reports, where voters failed to meet the 60 percent threshold needed to pass a constitutional amendment.

Alaska's measure passed by a slight majority Tuesday, with about 52 percent of the vote and 97 percent of precincts reporting. Under the initiative, adults 21 and older can have up to one ounce of marijuana and six plants, with production and sales regulated by a state commission. It won't go into effect until 90 days after the election has been certified, and the state will then have 18 months to implement regulations.