Anthony Downs, author of the book Stuck in Traffic ​ — Coping With Peak - Hour Traffic Congestion, reached the following conclusion: “No matter what public policies are adopted in response to future traffic congestion, it is likely to get worse in nearly all parts of the world.
Anthony Downs, pengarang buku Stuck in Traffic ​ — Coping With Peak - Hour Traffic Congestion, menyimpulkan, ” Apa pun kebijakan umum yang diambil untuk mengantisipasi kepadatan lalu lintas, situasinya kemungkinan besar akan memburuk di seluruh pelosok dunia.