Skip to main content Accessibility statement

We use cookies on this site to enhance your user experience.

By clicking the Accept button, you agree to us doing so. More info on our cookie policy.

View in timeline

Brunel Broad Gauge Bridge Rail

Victorian 1840s Modern

The railway came to Northamptonshire in the mid-1800s with the Broad Gauge track of Isambard Kingdom Brunel's Great Western Railway and a station at Aynho.

Length of iron  broad gauge railway track © NMAG
Length of iron broad gauge railway track

Isambard Kingdom Brunel was the Chief Engineer of the Great Western Railway. His genius was to theoretically determine that a railway track gauge of seven feet and a quarter inch was better for speed, stability and load carrying than Stephenson’s already established gauge of four feet, eight and a half inches.

The GWR line between Bristol and London opened in 1838. Their region included South-West England, South Wales and into the Midlands. In 1850 a line was built from Oxford to Banbury, which entered Northamptonshire with a station at Aynho, this was the only station in the county to have broad gauge. At its peak the GWR had around 550 miles of track.

Stephenson’s gauge was spread over more of the country. Where both gauges served the same town sometimes unique dual gauge track was laid. The third rail added complexity and cost.

An 1846 government enquiry found that although Brunel’s Broad Gauge had merits, Stephenson’s served its purpose and restricted further GWR expansion. Stymied, the GWR started to convert to Stephenson’s gauge and by 1892 Broad Gauge no longer existed.

Number 65 of the objects selected for the A History of Northamptonshire in 100 Objects exhibition 2025.

Aynho
Contributed by Mike Ringwood and Peter Boyce, Northamptonshire Industrial Archaeology Group (NIAG)

Explore related content (external site)

See our disclaimer

Related objects

  • Iron Age reaping hook - iron blade with bone handle © NMAG
    Geologic to Prehistoric

    Iron Age Reaping Hook

    A well preserved reaping hook, on one hand an everyday farming implement, on the other a symbol of prehistoric farming.

  • Large copper ball added to the cast iron Victorian Market Square fountain in Northampton in 1954. © NMAG
    Modern

    Fountain Ball

    This copper ball was added in the 1950s to the Victorian ornate cast iron fountain installed in the Market Square, Northampton.

  • Painted canal stool in castles and roses style by Frank Nurser © NMAG
    Stuart to Georgian

    Frank Nurser Canal Stool

    Painted stool in Castles and Roses folkart style, used to decorate everyday items used by bargees, people who lived and worked on Northamptonshire's canal network.

  • Copper metal tree label affixed to trees planted in the grounds of Ecton Hall © NMAG
    Modern

    Tree Label

    Tree label identifying a Hemlock spruce, part of the arboretum planted by the Sotheby family of Ecton Hall.