The Washington City Council voted Tuesday to legalize same-sex marriage in the nation's capital. The bill will be given to Mayor Adrian Fenty, who has expressed his support and vowed to sign the bill.
If the mayor signs it, Congress will have 30 days to intervene before it would take effect. It is considered unlikely that the Democratic majority on Capitol Hill will block the bill
Tuesday's second vote was needed to send the measure to Fenty. The council passed the bill in an 11-2 vote December 1.
If the measure becomes law, Washington will join Massachusetts, Connecticut, Vermont and Iowa in allowing legal same-sex marriages. A law legalizing gay marriage in New Hampshire takes affect January 1.
Lawmakers in Maine approved legalized same-sex marriages this year, but voters in the state last month passed a referendum to overturn the new law.
Last week, New York's state Senate defeated a bill that would legalize gay marriages. A similar bill stalled last week in New Jersey's state Senate.