Paddington footbridge

Conceived by bridge specialists Knight Architects and structural engineers AKT II following a limited design competition in 2012, the 3m wide cantilevered structure spans 20m across the Grand Union Canal and is raised using hydraulic jacks with an action similar to that of a traditional Japanese hand fan.

This creates a kinetic sculpture whose silhouette is both legible and extraordinary and which is well suited to the position next to the canal.

The five fabricated steel beams forming the deck open in sequence, with the first rising to an angle of 70 degrees and the last achieving the required clearance over the canal of 2.5m tall by 5.5m wide at mid channel. Shaped counterweights assist the hydraulic mechanism and reduce the energy required to move the structure. The bridge balustrades are formed from twin rows of inclined stainless steel rods, overlapping to form a robust yet filigree and highly transparent structure. The handrail houses a continuous low energy LED downlight which will provide excellent and uniform functional illumination of the walking surface and the edge, as well as offering an attractive lighting feature.

The bridge forms part of the overall regeneration masterplan of Merchant Square that will create a new focus for Paddington based around a new waterside garden square featuring a dedicated event space and water maze. When the whole regeneration project is complete Merchant Square will comprise six buildings. The three remaining buildings include 1 Merchant Square, an iconic 42‐storey skyscraper incorporating apartments and a boutique hotel.

Merchant Square Footbrige, London
Program: pedestrian bridge
Architect: Knight Architects
Contractor: Mace
Consultants: AKT II (Structural Engineer), Eadon Consulting (Mechanical, Hydraulic and Electrical Engineer), Studio Fractal (Lighting Design), Townshend Landscape Design (Landscape Architects)
Steel fabricator: SH Structures
Client: European Land & Property Ltd
Completion: September 2014