Transport Theory

Modes of transportation and the systems, infrastructure and innovation that support them.


How to give EVs unlimited range

Denmark's plan for a nationwide electric battery-switching infrastructure would allow drivers to exchange depleted batteries for fully charged ones at stations throughout the country.


Sao Paulo's new monorail: too late for the World Cup?

The monorail promises to help ease the city's chronic traffic congestion. But current construction estimates suggest the project may not be completed in time for the 2014 FIFA World Cup.


Eyesight troubles? New Ford interiors to feature bolder fonts

Having a hard time reading your car's dashboard? Hoping to attract aging Baby Boomers, Ford plans to roll out cars with bolder display fonts