Distractions on the road are plentiful, but as cell technology continues to creep behind the wheel, drivers sending phone text messages are creating a new danger on the roads.

By Talea Miller

From transportation plans to inauguration security details, D.C. officials are bracing for one of the biggest days in the city's history. Ray Suarez reports on the massive challenges organizers face and some of the problems involved in managing the crowds.

In the final segment of a series investigating the health of the nation's infrastructure, Ray Suarez reports on Boston's Big Dig -- the most expensive single highway project in the U.S. that eventually cost more than $14.6 billion.

As the economic crisis continues, a similar crisis looms in the country's aging infrastructure. In the first of a series of reports, Ray Suarez takes a look at Pennsylvania's bridge problem and how it may impact future economic recovery efforts.