The U.S. Chamber of Commerce has sent a letter to Congress urging a quick agreement with President Donald Trump.
Despite bipartisan enthusiasm for the idea, several recent efforts to reach agreement on a major bill have faltered.
Start-up companies and trade associations have come to Washington to weigh in on tariffs.
CEOs are seeking to alleviate the impact of tariffs on their industries.
Art advocates say duties would discourage art imports and donation.
The lawn-equipment maker has been hit hard by Trump's steel and aluminum tariffs.
Lawmakers blasted the duties and said the process for requests by companies for exclusions must improve.
Trump bets on more public works spending, plans faster approvals.
Donald Trump plans to release his long-awaited infrastructure plan in early January.
The president unveiled plans to hand over control of the U.S. air-traffic control system to a non-profit corporation.