Photo: Charly Triballeau/AFP/Getty Images After a half-decade of litigation and delays, congestion pricing is now officially a reality for New York City. To drive into Manhattan south of 60th Street, most motorists will pay a $9 toll during peak hours and a minuscule $2.25 on late nights and weekends. This is, in some sense, revolutionary: No American city has ever implemented such a tolling scheme, and pricing road-clogging, carbon-monoxide-spewing automobiles in a central business district