Creation of the Pla d'Urgell county Historical milestone · Mollerussa, Pla d'Urgell, Lleida Image of Mollerussa, not of the place itself. Law 5/1988, of 28 March, created the Pla d'Urgell with sixteen municipalities that until then belonged to La Noguera, l'Urgell, Les Garrigues and El Segrià. Mollerussa was designated capital of the new demarcation. 1988 Photo: Vriullop (CC BY-SA 3.0) What to see and do in Mollerussa