Axios DC on MSN4mon
How Arlington's major Long Bridge project will improve travel to D.C.
The big picture: The 120-year-old Long Bridge, which stretches over the Potomac River, is the only way for trains to cross ...
Yahoo7d
Engineers build 30-feet-long all-glass bridge using 6,000-year-old technique
Architect and structural engineer Masoud Akbarzadeh has challenged conventional wisdom by constructing a bridge from a material deemed unsuitable: glass. The architect has created a 30-foot-long ...