Barge-Mounted Supercrane Inches Toward Tappan Zee Bridge

The Left Coast Lifter, a barge-mounted crane capable of muscling more than 1,900 tons, passed through the Panama Canal on Jan. 17 during a 5,700-nautical-mile journey from San Francisco to Tarrytown, N.Y., where it will be used to build the new Tappan Zee Bridge.

http://ift.tt/1inrJWz