In a collaboration with crowdsourced navigation app Waze, we're looking at weak links in transportation.

Free digital maps are changing the way we get around, but is personal data the price?

Americans took more than 10 billion public transport trips in 2013.

A state lawmaker in New Jersey has proposed a bill to allow law enforcement to confiscate a phone if they have "reasonable grounds" to believe it contributed to a crash.

Commentator Beth Teitell on the downsides of increasingly intelligent car technology.

Some cities with red-light traffic cameras are accused of reducing times for yellow lights to boost revenue from tickets.

Boston has a new app that lets drivers locate bad bumps, and sends pothole fix-it lists to city workers.

The Chicago City Council may allow allow speed cameras around the city, with fines as much as $100. Mayor Rahm Emanuel says it'll improve safety for kids. Others call it a cash grab.

That accounts for about 1.9 billion gallons of gas.

As if gas prices weren't enough to discourage us from getting behind the wheel. The AP gives us reasons to watch out for who might be driving that…