Grand-Couronne
# Grand-Couronne

Grand-Couronne (French pronunciation: ​) is a commune in the Seine-Maritime department in the Normandy region in northern France.

## Geography

A small suburban town with a huge container port and considerable light industry situated by the banks of the river Seine, some 7 miles (11 km) south of the centre of Rouen, at the junction of the D938, D3 and the D13 roads. The A13 autoroute passes through the southern section of the commune's territory.

## Heraldry

| Arms of Grand-Couronne | The arms of Grand-Couronne are blazoned : Per fess gules and azure, a leopard Or and a boat Or on 3 bars wavy argent (waves) dimidiated with Per fess azure and gules, a crown Or and a demi toothed wheel argent issuant from the line of division. |
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## Twin towns

* Seelze, Germany
* Velten, Germany
