Infante Dom Henrique Bridge
Infante Dom Henrique Bridge Ponte Infante Dom Henrique | |
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Porto, between the City of Porto proper and Vila Nova de Gaia | |
Named for | Prince Henry the Navigator |
Characteristics | |
Design | Arch bridge |
Material | Reinforced concrete |
Total length | 371 metres (1,217 ft) |
Width | 20 metres (66 ft) |
Height | 75 metres (246 ft) |
Longest span | 280 metres (920 ft) |
History | |
Architect | Adão da Fonseca |
Engineering design by | IDEAM |
Opened | March 30, 2003 |
Location | |
The Infante Dom Henrique Bridge (
Completed in 2003, the Infante Bridge carries vehicle and pedestrian traffic from Vila Nova de Gaia to Central Porto. The bridge was constructed as a replacement for the upper deck of the Dom Luís I Bridge that was closed to vehicle traffic in 2003 to allow for its conversion to the D Line of the Porto Metro.[1]
The bridge has a total length of 371 metres (1,217 ft) and an arch span of 280 metres (920 ft).[2] The bridge's height is 75 m (246 ft) above the Douro River, but the height of the arch is only 25 m (82 ft) above its foundations in the riverside cliffs. Inspired by the alpine Maillart bridges, the Infante Bridge's arch is one of the shallowest in the world as a ratio of rise from base over length.[3]
References
- ^ "Infante Bridge". HelloGuide Oporto. WEBMOMENT. Retrieved 19 January 2020.
- ^ "Infante D. Henrique Bridge". Structurae. Retrieved 13 April 2020.
- S2CID 111185970. Retrieved 13 April 2020.