Most roads, bridges, transit, water systems, the electric grid, and communications networks were installed 50 to 100 years ago, and they are largely taken for granted until they fail.

Once across, the ropes were tied down and wooden bridges were hung from them.

On the way home at night, I relax with a good book or chat with friends or even have a game of bridge.

"I have been bothered for a long time about the curious lack of curiosity,"said a Democratic member of the New Jersey legislature back in July, referring to an insufficiently inquiring attitude on the part of an assistant to New Jersey Governor Chris Chri

"The government built the bridge directly from the airport to the Songdo International Business district.

A bridge with big, light-blue loops leads into the business district.

Giorgio says he's never experienced the Rialto Bridge this way in all his 22 years.

On a recent fall morning, a large crowd blocked the steps at one of Venice's main tourist sites, the Rialto Bridge.

The government built the bridge directly from the airport to the Songdo International Business district.

A New York City-based nonprofit called Bridge to Enter Mathematics runs a residential summer program aimed at getting underserved students, mostly black and Hispanic, working toward math and science careers.

have placed religious beliefs above party politicshave bridged the gap between the rich and the pooroffer poor children more chances to climb the social laddersuffer from higher levels of racial and economic segregationFamily structure.

A New York city-based nonprofit called Bridge to Enter Mathematics runs a residential summer program aimed at getting underserved students, mostly black and hispanic, working toward math and science careers.

For example, there is the image of the bridge into the sea taken at the Normandy D-Day landing site.