The New York City tolling plan, the first of its kind in the country, finally debuted after being halted just weeks before its original start date last summer. Officials started it on a Sunday to work out the kinks before rush hour traffic Monday morning.

New York’s much-debated plan to charge drivers to enter the center of Manhattan is set to take effect Sunday just after midnight, following years of bureaucratic and legal roadblocks. The goals of what is known as “congestion pricing” are to reduce gridlock and pollution and raise revenue for public transit.

New York City's congestion pricing went into effect in the center of Manhattan on Sunday, one day after a federal judge rejected a request from New Jersey officials to halt the program.