Manhattan commuters are already marveling at what appears to be less traffic — and grousing about the new $9 tolls.

The MTA says it does not have data as yet on how much money the congestion pricing toll has generated in its first week.

The first workweek of congestion pricing in New York City is wrapping up, with both drivers and pedestrians adjusting to the new $9 toll.

New York’s congestion pricing started, charging a base toll of $9— motorcyclists get a break —for any non-taxi passenger cars entering Manhattan south of 60th Street. Even before then, though, the official Tolls by Mail New York website posted a warning that it’s aware of a text message scam that attempts to collect personal information by threatening late fees on unpaid congestion tolls.

New York became the first place in the US to implement the surcharge on driving, following the example of a few international metro areas.