Traffic entering Manhattan below 60th Street dropped by 7.5% in the first week after the start of a controversial $9 toll on driving in that area.

With the first week of New York’s Congestion Pricing toll in the books, commuters are reaping a reward, spending less time in traffic in exchange for their $9 toll to enter lower Manhattan, said the Metropolitan Transportation Authority.

NYC’s congestion pricing cuts traffic, emissions, and funds transit. Paired with Europe’s low-emission zones, it’s a blueprint for sustainable, livable cities.