President Donald Trump wants to build a massive arch near the Lincoln Memorial. He says the idea dates back around 200 years ...

President Donald Trump wants to build an arch, and he wants it to be the biggest in the world. But even as he suggests he’ll sign an executive order for its construction, the project is facing ...

The president is eyeing a plot of land near Memorial Bridge. The art critic who proposed the idea called for a smaller arch or for Trump to pick a new site.

A new study published in Engineering presents an innovative cyclic construction method for steel–ultra-high-performance concrete (UHPC) composite truss (SUCT) arch bridges, addressing key challenges ...

Add Yahoo as a preferred source to see more of our stories on Google. Mar. 3—Just 30 minutes north of Shelton in the Olympic National Forest, one of the tallest railway arch bridges in the United ...