This summer, cyclists will need to plan carefully if they hope to cross the Mississippi or Minnesota rivers. Here’s a rundown all the bridge closures.

In situations where there is an active water or road way below, this method allows contractors to build without disrupting traffic. The Natchez Trace bridge One of the most revolutionary arch ...

Arklow Wastewater Treatment Plant, designed by Clancy Moore, is the first in the world with an architect as an integrated ...

The wooden rainbow bridge depicted in this painting is no longer built in China. The ancient Chinese used an elegant variation of the arch to build the unique Rainbow Bridge, somewhat of a mystery ...