Basildon Bridge.

Basildon Bridge.

A pedestrian bridge over the A127, conceived as one continuous white surface. Road banking, footpath ramps, edge and span are treated as a single structural ribbon rising from the ground and returning to it.

Scope

Scope

Architecture Concept Design

Architecture Concept Design

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Client

Client

English Partnerships

English Partnerships

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Location

Location

Basildon, United Kingdom

Basildon, United Kingdom

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Completed

Completed

2008

2008

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Reference

01

The bridge takes its cue from the structure of a leaf.

A leaf is a thin surface made strong by curvature, edge condition and internal stiffening. The project applies that principle to infrastructure. The crossing is not treated as a deck with supports and parapets added to it. It begins in the landscape, rises into span, then returns to the ground through the same material logic.

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System

02

The surface becomes structure, route and landscape.

The bridge is conceived as a monocoque body: a continuous skin fixed to an underlying frame. Plate steel forms the road edge, pedestrian route, ramp, banking and span without changing language. Curvature and depth give the surface its strength. Off-site fabrication using yacht-building technology allows the large curved body to be formed and finished under controlled conditions before installation.

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Resolution

03

A crossing resolved as one material act.

The proposal removes the usual separation between bridge, ramp, parapet and landscape. Each part changes role as it moves through the site, but the system remains continuous. The result is light, strong and highly finished, with movement, structure and fabrication developed together.

Project designed by Steven Chilton as project director at Marks Barfield Architects.