The Bar-le-Duc to Verdun road in front of the town hall of Souilly, headquarters of the French Second Army, Meuse, Lorraine (Meuse)

Voie Sacrée, Souilly

In March 1916, as the Battle of Verdun rages to the north, lorries grind along the one road that keeps the city supplied, on average one every fourteen seconds, carrying fresh troops and shells up and the wounded back. General Pétain directs the defence from Souilly town hall, beside the road Maurice Barrès will call the Voie Sacrée.

Panoramic scene depicting Voie Sacrée, Souilly (1916), The Bar-le-Duc to Verdun road in front of the town hall of Souilly, headquarters of the French Second Army, Meuse.
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Panoramic scene depicting Voie Sacrée, Souilly (1916), The Bar-le-Duc to Verdun road in front of the town hall of Souilly, headquarters of the French Second Army, Meuse.
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Year
1916
Where
Lorraine (Meuse) · FR
Era
modern_early
Coordinates
49.028, 5.286

The moment

One lorry every fourteen seconds

The German offensive at Verdun opened on 21 February 1916. The city's railways were cut or under fire, and only one road could carry the men and shells the battle demanded: the departmental road from Bar-le-Duc, 75 km of winding, poorly metalled surface, widened to 7 metres in 1915.

A commission to regulate its traffic was created on 20 February, the eve of the attack, and was ready two days later. Its task was to move 2,000 tonnes of supplies and 15,000 to 20,000 men a day. Only motor vehicles were allowed on the road, and any lorry that broke down and could not be towed was pushed into the ditch.

By 29 February some 3,000 lorries were at work in the sector, besides Paris buses converted to carry fresh meat, and the ambulances. At the height of the battle more than 8,000 vehicles used the road, on average one every fourteen seconds.

The road was rebuilt under the wheels

On 28 February the thaw turned the surface to mud. Commandant Richard noticed that a few centimetres under the fields beside the road lay soft limestone gravel. Quarries were opened along the route, and gangs of territorials, older reservists, stood along the verges shovelling stone under the wheels, so that the lorries themselves served as rollers.

The stone shredded the lorries' solid rubber tyres, and hydraulic presses at Bar-le-Duc and Troyes worked night and day to fit new ones. By the summer of 1916 some 90,000 men and 50,000 tonnes of ammunition and supplies went up the road every week.

Fresh divisions up, worn ones down

The system was the work of Captain Aimé Doumenc, who had devised a strategic reserve of army lorries. In August 1914 the French army had owned just 170 motor vehicles and relied on requisition for the rest.

General Philippe Pétain, who took command of the defence at the end of February and set up his headquarters in the town hall of Souilly, halfway along the road, used it to rotate his regiments quickly, so that the Germans always faced the freshest troops he could send. The French called this rotation the noria, after the endless chain of buckets on a water wheel.

The last 8 km, from the Moulin Brûlé crossroads into Verdun, lay under German artillery fire. The battle lasted until December and cost some 300,000 lives.

Why the road is marked with helmets

Verdun is the central French memory of the First World War, taught in every school. The writer Maurice Barrès named the road the Voie sacrée, after the Via Sacra along which Roman triumphs passed. Today it is marked along its whole length by milestones topped with a soldier's helmet and the letters N VS, for Nationale Voie sacrée, and since 2006 it has been numbered RD 1916, after the year of the battle.

The man in Souilly town hall is a harder memory. Pétain, hailed as the victor of Verdun, went on to lead the collaborationist Vichy regime from 1940. The milestones honour the men who went up the road.

Sources

Further reading

Tagged

  • france
  • lorraine
  • meuse
  • verdun
  • first-world-war
  • voie-sacree
  • 20th-century
  • logistics

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