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A railway bridge, lit like a landmark

The Ordsall Chord in Manchester is the world’s first asymmetric network arch bridge. Its lighting was worked out with mock-ups and 3D models.

BDP / Paul Karalius: Ordsall%20Chord Cr Paul%20Karalius%20(5)
Ordsall Chord, ManchesterThe arch and its reflection in the River Irwell read together as one golden line.Photo: BDP / Paul Karalius

The Ordsall Chord is a new rail link that connects Manchester’s Piccadilly and Victoria stations for the first time1. It sits in one of the most significant places in the history of the railways, the site of the world’s first passenger railway, and BDP’s response was another first: an asymmetric network arch bridge over the River Irwell1.

The new bridge stands alongside George Stephenson’s renovated 1830 bridge, and landscape and lighting tie the scheme into the streets around it1.

BDP / Paul Karalius: Ordsall%20Chord Cr Paul%20Karalius%20(6)
Under the archTwo people walk beneath the steel ribbon of the new bridge.Photo: Paul Karalius / BDP
BDP / Paul Karalius: Ordsall%20Chord Cr Paul%20Karalius%20(1)
The river pathWalkers on the new riverside path by the Irwell, under the arch.Photo: Paul Karalius / BDP

Mock-ups first

BDP’s lighting does three jobs at once: feature lighting for the new structure, heritage lighting for the historic elements, and functional light for the public and for rail staff1. The design was developed through a series of mock-ups and extensive 3D modelling1.

Where does architecture begin and end? What can architectural thinking bring to super-scale infrastructure?

Award jury, quoted on BDP’s project page

The result at night is the photograph at the top of this story: one warm line and its reflection, and very little else.

From the project

The jury BDP quotes also praised the bridge for bringing ‘local delight’ and a strong identity through its materials and consistent detailing1.

The daytime photographs by Paul Karalius show the other half of the project: new public space along the river, with paths and planting under the arch, which is what the night lighting makes safe to use.

At a glance

  • Links Piccadilly and Victoria stations for the first time.
  • The world’s first asymmetric network arch bridge.
  • Lighting tested with mock-ups and 3D modelling.

Sources

Every fact on this page comes from these public pages. Open the original to check it, or to see more of the project.

  1. BDPBDP — Ordsall ChordUndated page · checked 2026-09-28
Next · p.33Twenty years of light on one small riverIn Alingsås, a small river got the same care, with help from the town’s schoolchildren.

Chapter 05 · Bridges and waterRead it in the issue →

More from Bridges and water

Leave some dark.

This story is from the October 2026 Toronto issue of Dazzle Digest, a free monthly magazine about lighting and life after dark.

Dazzle Digest is an independent magazine. Stories are written by the Dazzle Digest desk from the public pages linked under each one; photographs belong to the credited studios, makers and photographers and remain under rights review. No brand, studio or manufacturer in these pages is a sponsor.