"We have small margins," said Suparp. He said they could still manage with tariffs up to 20% or even 25% by cutting costs.

Adriana Kugler first assumed office at the Fed board in 2023. Her resignation will be effective a week from Friday, handing Trump a vacancy to fill.

Last year, South Florida's community rail line served roughly 4.4 million riders, the first time Tri-Rail exceeded 4 million riders since 2019.