When it comes to the nation’s infrastructure, money isn’t the main problem. The bigger problem has been an utter lack of seriousness in deciding how that money gets spent.

Governments are overcoming their wariness of private funds as they struggle to finance public improvements.

Cleaning up road kill and maintaining runways may not sound like cutting-edge investments. But banks and funds with big money seem to think so.

Cleaning up road kill and maintaining runways may not sound like cutting-edge investments. But banks and funds with big money seem to think so.

Despite a relapse of gasoline conservation after the tax rebate checks came out, the drive-less trend seems to be stronger than ever.

As summer vacation season began, Americans got out of their cars, driving 12.2 billion fewer miles in June than in the same month a year ago.

What I, as a driver, learned about the war between lineuppers and sidezoomers in the battle for a lane.

Skyrocketing energy prices are inflating the costs of living on the distant edges of metropolitan areas.

Amtrak has set records for the number of passengers and ticket revenues, but it faces many difficulties in growing quickly enough to meet demand.

A Spanish company and a unit of Citigroup teamed up to submit the highest bid for the right to lease the Pennsylvania Turnpike for the next 75 years.