The Golden Gate Bridge is famous because it was the world's longest suspension bridge when it was first constructed in 1937 until November 21, 1964, when New York City opened its Verrazano–Narrows Bridge. The Verrazano–Narrows Bridge lost its place as the world's longest suspension bridge when the Humber Bridge opened in England on July 17, 1981.
It's not possible to specify exactly how much weight a suspension bridge can hold. This is because when the weight-bearing capacity of a suspension bridge is determined, a lot of factors come into consideration including bridge span, cable length, wind loads and active live loads.
The 'original' color of the Eiffel Tower can be traced back to two different points: it was painted a brighter red shade called 'Venetian red' when its parts were first being fabricated in 1887-88 (prior to assembly), but it was painted a more subdued reddish-brown hue when it was constructed in 1889. Since its initial construction, this iconic landmark has been repainted an average of once every seven years, or a total 18 times as of 2014. Its color has changed several times, starting off in the red color family, then moving to ochre yellow and finally settling in the specially formulated Eiffel Tower Brown that it has been painted since 1968.