Oct. 12 (Bloomberg) -- The U.S. Senate voted final passage for legislation on the U.S.-South Korea free-trade agreement, the biggest for the U.S. since the North America Free-Trade Agreement in 1994.

The Senate voted 83-15 tonight, and will send the measure to President Barack Obama for his signature.

To contact the reporter on this story: Eric Martin in Washington at emartin21@bloomberg.net

To contact the editor responsible for this story: Steve Geimann at sgeimann@bloomberg.net