29.11.2007 / Kerava asema

29.11.2007 Sr1 #3104 with only two vagons passes Kerava.

Kuvan tiedot

Liikennepaikka: Kerava asema (Liikennepaikan tiedot)

Kuvaaja: Stanislav Voronin
Lisätty: 30.11.2007 00:00

Sähköveturi
Sr1: 3104

Junatyyppi
T:

Muu tunniste
Rautatieinfra: Muu rakennus
Sijainti: Asemalla/Ratapihalla
Vuodenajat: Syksy

30.11.2007 15:16	Topi Lajunen:	Track used is normally for northbound non-stopping trains, so this picture raises some questions... :)
30.11.2007 16:00	Juhana Hietaranta:	Maybe some commuter train (R, H or Z) had just left from Kerava (note the position of the junction 613) and a train dispatcher wanted to let this train pass Kerava without stopping..? Or then for example a Z-train to Helsinki had just been coming soon after this train..? (This slower train would have had to wait...) In every case, using not-so-usual tracks is not difficult; a train dispatcher only have to press some buttons ;) So, if there was an empty (unusual) track to let this train to go, why wouldn't it have been used? :) (Käyttäjä muokannut 30.11.2007 16:04)
30.11.2007 19:39	Miika Rissanen:	To pass a train through abnormal path is not hard, but to keep all trains on schedule at the same time is :)
30.11.2007 21:11	Juhana Hietaranta:	Yes, that do is right. Being "creative" is not enough, you must also know properly what you're doing... But I've seen by my own eyes how talented train dispatchers have done that kind of solutions successfully :)
01.12.2007 12:41	Stanislav Voronin:	" Maybe some commuter train (R, H or Z) had just left from Kerava" - Good logic. Can't remeber for shure, but probably Sm4 passed by me at that time. The fact is that this Sr1 had to wait for the green light (see near the bridge) for a long time, giving me chance to walk up close to take picture. Some time in Kerava train uses unusual tracks. Ones I took picture of Pendolino headed to Helsinki on track 4, which is used by commuter trains for Helsinki direction only. That was really strange.
01.12.2007 16:54	Juhana Hietaranta:	Okay, this time the reason of this procedure was something that we can't know... :) But it is often so - the only place where the reason is known is the control center at Linnunlaulu .

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