Golden Gate Bridge wanted it to be painted with black and yellow stripes to ensure visibility by passing ships. Senior engineer Charles Alton Ellis, collaborating remotely with Moisseiff, was the principal engineer of the project. Moisseiff produced the basic structural design, introducing his "deflection theory" by which a thin, flexible roadway would flex in the wind, greatly reducing stress by transmitting forces via suspension cables to the bridge towers. Although the Golden Gate Bridge design has proved sound, a later Moisseiff design, the original Tacoma Narrows Bridge, collapsed in a strong windstorm soon after it was completed, because of an unexpected aeroelastic flutter.
Golden Ears Bridge Golden Ears Bridge The Golden Ears Bridge is a six-lane extradosed bridge in Metro Vancouver, British Columbia. It spans the Fraser River, connecting Langley on the south side with Pitt Meadows and Maple Ridge on the north side. The bridge opened to traffic on June 16, 2009. The bridge replaced a previous ferry service several kilometers upstream and will be run by a private consortium, the Golden Crossing General Partnership, until June 2041. The All Electronic Toll bridge, owned by TransLink, has a clearance of , and a total length of including approaches. The extradosed bridge incorporates three main spans,