Viaduto do Chá

Originally conceived in 1877, construction started in 1888 before being stopped one month later by a court case brought by local residents.

On the other side was a neighbourhood called "Morro do Chá" (now Republica and Consolação), which lacked good transportation and policing.

In order to get between the two, a long tram ride in a 'U'-shape around the valley was required,[1] or to go down a steep descent[2] to the Ponte do Lorena and cross there,[3] returning up a slope on the other side near to Rua Xavier de Toledo.

[5] It was São Paulo's first viaduct, and was named after a nearby tea plantation[6] called Morro do Chá.

[5] The bridge was strengthened and enlarged in 1902 when electric trams were introduced to the city, and the valley that it passed over was turned into a park in 1910.

[4] A new double-width bridge made of reinforced concrete was constructed[1] with a long arch supported by two pillars, adjacent to the original viaduct.

[4] It was designed by Elisário Bahiana,[2] and was inaugurated on 23 February 1938;[7] the original viaduct was demolished[1] starting on 18 April 1938.

[5] The park below the bridge changed substantially in the 1940s, with the river being taken underground and new roads constructed in the valley passing under the viaduct.

The original viaduct in 1895
The viaduct in the 1920s
The Viaducto do Chá, on the right