News outlets covering New York City’s plan to charge a congestion fee to drivers entering the most traffic-choked parts of Manhattan called on UCLA Luskin transportation experts to provide insight. Donald Shoup, distinguished research professor of urban planning, told Gothamist that New York is unusual in that nearly all of the curb spaces are unmetered. “This is some of the most valuable land on earth, and you could use it free if you bring a car,” he said, calculating that the city could generate $6 billion annually by charging $5.50 a day for every free curb parking spot. Urban Planning chair Michael Manville told the Associated Press that American cities should take heed of London’s experience, where several exemptions to a congestion pricing program have contributed to the return of clogged streets. “There’s always going to be carve-outs,” he said. “But the further and further you start going down that road, there lies madness.”