Congestion pricing got its first rush hour test on Monday morning, with MTA officials saying it was a smooth ride and drivers grumbling about the $9 fee to enter parts of Manhattan.

New York’s new toll for drivers entering the center of Manhattan debuted Sunday, meaning many people will pay $9 to access the busiest part of the Big Apple during peak hours.

Commuters driving into New York City for work on Monday are bracing for the impact of congestion pricing. Drivers are now charged a $9 toll during peak hours to enter Manhattan at and below 60th Street.

New York City launched a new congestion toll for motorists entering Manhattan, marking the first such toll to be launched in the United States. The tax, $9 for most motorists entering congestion zones during peak hours,