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Project DUESSELDORF - Flyover Jan-Wellem square Location Germany, Duesseldorf Client Strassen- und Ingenieurbauamt Duesseldorf Services Detailed designs, inspection of engineering structures, static and structural checking Processing time 1961 - 1962 Kind of building Elevated street Structural system 23-span beam Cross section Soild cross section with fish-belly shape Total length Four-lane part: 391 m, two lane part: 145 m Span length Maximum 25 m Foundation Flat foundations Material Prestressed concrete, reinforced concrete, steel Construction Method Erecting in sections starting from three points at the same time Note Since 1993 inside ten monument list. |
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