The Black Wall Street Times on MSN6mon
Williams Crossing: Tulsa Celebrates New Landmark Pedestrian Bridge over the Arkansas River
The bridge was designed in homage to Robert Maillart’s 1933 Schwandbach Bridge near Bern, Switzerland, which is a curved, ...
PBS3mon
Arch Bridge
It's the first American arch bridge to be constructed from segments of pre-cast concrete, a highly economical material. Two graceful arches support the roadway above. Usually arch bridges employ ...
EurekAlert!7mon
Recent photograph of the Tian’e Longtan Bridge (taken in February 2024). (IMAGE)
The main span of the Tian’e Longtan Bridge is 600 m long, establishing a new world record for concrete arch bridges. This surpasses the previous record by 155 m, which is equivalent to the ...