Is your city or town swimmable? Many urban areas are located along coasts, lakes and rivers, where swimming in clean and safe ...

The following figure shows the negative relationship between mobility and productivity for U.S. states: productivity tends to ...

Special event rates would take effect during large festivals, sports games and concerts to ‘discourage driving, manage ...

The area bound by the 22-mile Ringbahn would still allow 12 uses of a private automobile per year per person, and several other exemptions.