Trump tries new approach for $1 trillion infrastructure plan

FILE - In this Jan. 13, 2020 file photo, a subway train sits on flooded tracks after a water main break flooded streets on Manhattan's Upper West Side in New York. In the midst of an election year, President Donald Trump has outlined a new $1 trillion infrastructure plan. This time, the Republican president is proposing to rely fully on federal spending to reach his goal, a fundamental change that is praised by some state transportation officials and industry groups, even though Trump's proposal doesn't spell out how to pay for it all. (AP Photo/Richard Drew, File)

FILE - In this Aug. 28, 2018 file photo, welders work on Iowa-side columns for the new Interstate 74 bridge in Bettendorf, Iowa. In the midst of an election year, President Donald Trump has outlined a new $1 trillion infrastructure plan. This time, the Republican president is proposing to rely fully on federal spending to reach his goal, a fundamental change that is praised by some state transportation officials and industry groups, even though Trump's proposal doesn't spell out how to pay for it all. (Todd Mizener/The Dispatch – The Rock Island Argus via AP, File)

FILE - In this Jan. 23, 2020, file photo, crew members use buckets and lifts on the Bote Mountain Tunnel to reach the ceiling where they are chipping away concrete to access the area behind the lining and restore efficient drainage in the Great Smoky Mountains National Park in Tenn. In the midst of an election year, President Donald Trump has outlined a new $1 trillion infrastructure plan. This time, the Republican president is proposing to rely fully on federal spending to reach his goal, a fundamental change that is praised by some state transportation officials and industry groups, even though Trump's proposal doesn't spell out how to pay for it all. (Tom Sherlin/The Daily Times via AP, File)/The Daily Times via AP)/The Daily Times via AP)

FILE - In this April 10, 2016, file photo, a construction crew with East Coast Bridge LLC, Nitro, West Virginia, works at the state Route 956 bridge over the Potomac River, commonly known as the ABL bridge, near Rawlings, Md.In the midst of an election year, President Donald Trump has outlined a new $1 trillion infrastructure plan. This time, the Republican president is proposing to rely fully on federal spending to reach his goal, a fundamental change that is praised by some state transportation officials and industry groups, even though Trump's proposal doesn't spell out how to pay for it all. (Steven Bittner/Cumberland Times-News via AP, File)

FILE - In this July 11, 2019, file photo, construction on the Interstate 69 and Interstate 610 interchange continues in Houston. In the midst of an election year, President Donald Trump has outlined a new $1 trillion infrastructure plan. This time, the Republican president is proposing to rely fully on federal spending to reach his goal, a fundamental change that is praised by some state transportation officials and industry groups, even though Trump's proposal doesn't spell out how to pay for it all.(Elizabeth Conley/Houston Chronicle via AP, File)

JEFFERSON CITY, Mo. — As a presidential candidate in 2016, Donald Trump promised a $1 trillion infrastructure plan that would use tax incentives to spur private investment in public works projects.