Piirustuksilta
Piirustuksilta is a pedestrian and bicycle bridge spanning the Helsinki Parliament House courtyard in Finland. Designed by architect Alvar Aalto, the bridge features a rectangular lintel supported by stone piers.
Composed of a wooden framework, the bridge's roof structure is patterned on the tympanum surrounding a rectangular
The country's parliamentary building opened in 1931, with Aalto's bridge completed in the following year. Aalto
Piirustuksilta's stability derive from its minimalist approach. There are little projections on the beam's edges separating