Roman road remains under Cuerden site are the ‘most significant find in Lancashire for 50 years’

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One of the most significant Roman discoveries in Lancashire has been unearthed at the site of a new retail park.

Archaeologists from Salford University were called in to carry out a dig at the Cuerden site to the south of the M65 and west of the A49 Wigan Road in Lostock Hall, as part of planning permission for a major mixed-use development over 65 hectares.

The Roman Road excavation on the Cuerden Strategic Site. Copyright: Universiry of Salford.

The Roman Road excavation on the Cuerden Strategic Site. Copyright: Universiry of Salford.

What they found has answered a 170-year-old question over the route of a Roman road, and the discovery of rare pottery has shone new light on the trading history of the area and how people lived.

The “pristine” section of Roman road from Wigan to Walton-le-Dale was unearthed a metre under the surface in the western part of the excavation site – contrary to long-held expectations by experts – and comprised of a gravel surface and a north/south-aligned ditch.

The surface of rounded cobbles and gravel, thought to be from the River Lostock, has survived to a maxiumum extent of 18.32m by 11.4m - a very wide road showing it was the main highway for the Roman military moving north.

Dr David Hunt, curator of the South Ribble Museum in Leyland, said: “Make no mistake, this is a very, very extraordinary and spectacular discovery.

An aerial shot of the Roman Road excavation on the Cuerden Strategic Site. Copyright: Universiry of Salford.

An aerial shot of the Roman Road excavation on the Cuerden Strategic Site. Copyright: Universiry of Salford.

“It’s possibly the most significant Roman archaeological discovery in the last 50 years in Lancashire.

“People have been trying to find the line of that road since the 1850s. There have been all sorts of ideas about it, with most people – myself included – believing it was under the A49.

“It really leads us to question what route the Roman road took through Leyland.”

Archaeologist Ian Miller of the University of Salford, described the find as “very exciting”.

14th century jug, found during a dig on the Cuerden Strategic Site. Copyright: Universiry of Salford.

14th century jug, found during a dig on the Cuerden Strategic Site. Copyright: Universiry of Salford.

He said: “I’ve lost count 
of the number of times we’ve dug trenches looking for that road and never 
found it.”

He added: “The bit we found was pristine. It is quite a unique survival and we managed to hit the one site that had not been ploughed over during 2,000 years of agriculture. It was really, really well-preserved.”

Other discoveries said to be of regional significance include a stone age worked flint blade, medieval and early post-medieval pottery, and remnants of Pinfold House, a former medieval/post medieval farmstead, which included an ornate bone knife handle, lead weights and a lead spindle whorl.

A rare instance of both Reduced Greenware pottery occurring on the same sire as the Midlands Purple wares was also found - something “virtually unheard of” in the North West area.

12th-13th century cooking pot, found during a dig on the Cuerden Strategic Site. Copyright: Universiry of Salford.

12th-13th century cooking pot, found during a dig on the Cuerden Strategic Site. Copyright: Universiry of Salford.

Midlands purple ware is the dominant coarseware through the midlands and North West England during the 15th and 16th centuries, whilst reduced greenware is the dominant coarseware for the north of England.

Previous studies indicated that the River Ribble may have formed a physical boundary for the distribution of these types of pottery, but these discoveries may provide “crucial” new evidence of trade and use of both occurring north and south of the river.

In total, 750 shards of pottery were recovered from the site, weighing 20kg. Checks showed 49.1 per cent of the shards date from the medieval period, with the remaining pottery dating to the post-medieval and modern period.

Mr Miller added: “In the North West we don’t really understand how the pottery industry was distributed from the 12th century onwards, so this is a very rare find.

“What’s really, really nice is that on this site we have a continuous sequence - you have pottery from the 12th century right through to the 18th and 19th centuries, and that’s unusual.

“It’s an opportunity to look at how people lived and how ceramic conditions moved on.”

Neolithic flint tool found during an archeological dig on the Cuerden Strategic Site. Copyright: Universiry of Salford.

Neolithic flint tool found during an archeological dig on the Cuerden Strategic Site. Copyright: Universiry of Salford.

Coins, including a George III penny ‘1799’ and a George V penny ‘1917’ were also found during the dig as well as ancient human excrement at the bottom of a well, which is being sent off to Durham Univeristy for analysis to show what diet people lived on.

Mr Miller added: “It could be amazing environmental evidence.”

Archaeologists have recommended that a permanent information board should be installed on the site to celebrate its heritage.

Lancashire County Council, which made the application for development on the site alongside Maple Grove Developments, said the finds were “interesting and regionally-significant”, but that the discoveries would not hold-up any building work on the site.

Stephen Young, executive director of growth, environment, transport and community services at Lancashire County Council, said: “While they are not significant enough to merit preservation in situ, we’re pleased that this archaeological work will help to further the understanding of historical activity and life in this area.

“It’s unlikely that these finds would have been uncovered without the extensive site analysis required as part of the development work on the site.

“This work will not affect our development plans for this site, which aim to bring jobs and economic growth to the area.”

Artefacts will be presented to South Ribble Museum in Leyland and will go display once data work is completed over the next year.

No further field works are required on the site.

A lead spindle whorl found on the Cuerden Strategic Site. Copyright: Universiry of Salford.

A lead spindle whorl found on the Cuerden Strategic Site. Copyright: Universiry of Salford.