Rails on the passing point

Russia / Krasnojarsk / Igarka /

On the main line, all rails was dismounted in the year 1964. But on the passing point the rails aren't dismounted. Why not?

Photo:
1) web.archive.org/web/20161027193344/www.panoramio.com/photo/101753999 (recorded: 11.09.2013, published: 15.01.2014)

Nearby cities:

Coordinates: 66°30'10"N 86°6'51"E

Railway bridge across the riv. Barabanikha (uncared) 0.4 km
Заброшенный посёлок или лагерь 0.9 km
Abandoned village or camp 6.1 km
Лагпункт 17 km
Лагпункт Речная 28 km
Two oil drilling towers 51 km
Is here a camp? 65 km
Camp 76 km
Rectangular area with unknown function 82 km

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Railway bridge across the riv. Barabanikha (uncared) Заброшенный посёлок или лагерь Abandoned village or camp Лагпункт Лагпункт Речная Two oil drilling towers Is here a camp? Camp Rectangular area with unknown function