During his remarks in a Senate hearing today, Senator Alex Padilla went off on Trump's Transportation Secretary, Sean Duffy, for what he labeled "a sham investigation." ...

Transportation Secretary Sean Duffy says Biden-era fuel economy standards for gas-guzzling cars and trucks are illegal and ...

The state DOT spokesman said the department is undertaking or recently completed several safety improvement projects on Long ...

Transportation Secretary Sean Duffy detailed the missed deadlines and stretched budget for the long-running project.

The Metropolitan Transportation Authority defied the feds’ fourth deadline to kill congestion pricing — while ripping Transportation Secretary Sean Duffy’s repeated threats as a “sham.” ...

WEST PALM BEACH, Fla. — President-elect Donald Trump said Monday he is naming former Wisconsin Rep. Sean Duffy as his nominee to be transportation secretary, as he continues to roll out picks ...

Transportation Secretary Sean Duffy recently announced that artificial intelligence (AI) is being used to detect and address air traffic risks, following a slew of near-misses and fatal plane ...

Two days prior to the announcement that US president Donald Trump would impose sweeping new tariffs on imported foreign goods, Transportation Secretary Sean Duffy unloaded shares in close to three ...

ProPublica reports Transportation Secretary Sean Duffy sold stock in 34 companies in February, just two days before President Trump announced plans to impose steep tariffs on foreign imports ...

Transportation Secretary Sean Duffy signed an order on Tuesday requiring commercial truck drivers to be fluent in English. Under the new guidance, drivers who fail to comply with the Federal Motor ...