A new toll on drivers entering the core of Manhattan brought modest but measurable traffic reductions to New York City’s heavily-gridlocked streets in its first week of operation, according to preliminary data released Monday by the state's transit authority.

Traffic in Midtown and lower Manhattan was down nearly 8% after the first full week of congestion tolling, according to preliminary traffic data released Monday by the MTA. “It has been a very good week here in New York,

The MTA released a report Monday showing traffic heading into New York City was down a week after the new congestion pricing plan went into effect.