Liverpool Lime Street Station Roof (1867-1879 expansion)
Liverpool, UK · 1867–1879 · £15,000 (1849 roof, cost for 1867-79 roof not specified in sources)
The judgement call
Account-gated at launchThe 1849 expansion featured a pioneering single curved iron roof, the first time such a construction was used to cover a railway station. - The 1867 roof was notable as the first train shed in which iron was used throughout its construction. - The 1879 train shed utilized dry construction techniques, with each bay reportedly built in just three days, showcasing advanced construction methods for the time.
Key engineering challenges
Designing and constructing the world’s largest single-span arched train shed (1867) using iron. - Developing a roof structure that could span a significant width (200ft) without internal supports, a novel approach for its era. - Integrating the new roof structures with an operational and expanding railway station.
Project facts
- Client / owner
- London and North Western Railway (L&NWR)
- Lead contractor
- Richard Turner (iron founder for 1849 roof); not explicitly stated for 1867-79 roof.
- Lead designers
- William Baker and Francis Stevenson (1867 roof); Stevenson and E.W. Ives (1879 roof)
- Project type
- new build
- Scale
- 1867 roof: 200 feet (61 m) span, largest such structure in the world at the time; two vaults at 200ft (60m) span.
- Disciplines
- Civil; structural; architectural; railway engineering
- Standards & frameworks
- Victorian engineering practices
Sources: Wikipedia: Liverpool Lime Street railway station (https://en.wikipedia.org/wiki/Liverpool_Lime_Street_railway_station) - Struartapp: Roof over Lime Street Station Liverpool (https://struartapp.com/roof-over-lime-street-station-liverpool/) - BBC: Liverpool Local History - Lime Street Station (https://www.bbc.co.uk/liverpool/localhistory/journey/lime_street/station/history.shtml)