Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Obama to Address Economy in Labor Day Speech VOA News 06 September 2010 Photo: AP President Barack Obama gestures during a back yard gathering to talk about the U.S. economy in Clintonville, Ohio, 18 Aug 2010 U.S. President Barack Obama is set to mark the Labor Day holiday by speaking to union workers about the economy. In remarks in the state of Wisconsin, the president will announce a new infrastructure plan to expand the nation's roads, railways and runways. The plan is also to include a "smart" electric grid, high-speed rail lines and broadband Internet. The White House says the new plan calls for an initial investment of $50 billion to jump-start job creation. Mr. Obama is expected to say it will involve rebuilding 241,000 kilometers of roads and updating the nation's air traffic control system to reduce travel time and delays. Advance copies of Mr. Obama's remarks include a promise to work with Congress to make sure the plan is fully paid for and will not add to the deficit. Mr. Obama's Labor Day speech comes just days after a new report showed the U.S. unemployment rate rose to 9.6 percent in August. In his weekly address Saturday, President Obama said the holiday is a chance to reaffirm a commitment to American workers. Labor Day in the United States dates back more than 100 years and is dedicated to the country's workers. Â But the holiday likely will not be a day of celebration for the nearly 15 million Americans who remain unemployed. The labor situation looks much like it did a year ago, with the unemployment rate and number of those without work virtually the same as they were last Labor Day. Some information for this report was provided by AP and Reuters. .