Y otra......
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http://maps.google.es/maps?f=d&source=s_d&saddr=Plaza+de+San+Marcos+leon&daddr=Ctra+de+Tremor+de+Arriba+Valdesamario%2FLE-460+to:igue%C3%B1a+to:balouta+to:Ctra+de+Ponferrada+a+Vega+de+Espinareda%2FLE-711+to:Ponferrada,+Le%C3%B3n,+Castilla+y+Le%C3%B3n+to:astorga+to:leon&geocode=%3BFczxiwIdJLyk_w%3B%3B%3BFTbNigIdtKua_w%3BFZw0iQIdj26b_w%3B%3B&hl=es&mra=ls&via=1,4&dirflg=t&sll=42.65568,-6.199485&sspn=1.371503,2.469177&ie=UTF8&ll=42.688492,-5.988922&spn=0.685403,1.234589&z=10