[For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)].ABSTRACT A considerable number of accidents (collisions with people) on the tracks makes it necessary to study behavior of pedestrians, their reaction, criteria of threat assessment in the zone of «areas of approaching», and of selection of a safe time for themselves within a visually controlled distance. The paper presents results of measurements and calculations of time that pedestrians need to safely cross the tracks under different conditions and in diverse situations. Practical application of obtained dependences suggests the scope of design of safety equipment and the creation of new technical devices in the zone of responsibility of railways, including the rationale for requirements for existing signaling systems at pedestrian crossings. Keywords: rail track, area of approaching, pedestrian crossing, crossing time, safe distance, train speed. REFERENCES 1.Analysis of the state of occupational safety, electrical safety, industrial and fire safety, non-industrial accidents in the Moscow Directorate of Infrastructure of JSC Russian Railways in 2014 [Analiz sostojanija ohrany truda, elektrobezopasnosti, promyshlennoj i pozharnoj bezopasnosti, neproizvodstvennogo travmatizma v Moskovskoj direkcii infrastruktury OAO «RZhD» za 2014 god]. 2.Zhukov, V.I., Volkov, A.V., Ptushkina, L. V.Improved safety at pedestrian crossings over railway tracks [Povyshenie bezopasnosti na peshehodnyh perehodah cherez zheleznodorozhnye puti].Put’ i putevoe hozjajstvo, 2014, Iss.9, pp.32-37. 3.Shevandin, M.A., Annenkov, A.M., Vygnanova, T. M.Assessment of collision hazard and protection means at railway crossings: Guidelines for degree designing [Ocenka opasnosti naezda i sredstva zashhity pri perehode zheleznodorozhnyh putej: Metodicheskie ukazanija k diplomnomu proektirovaniju].Moscow, 1985, 46 p. 4.Pedestrian crossings over railway tracks.Technical requirements approved by the order of JSC Russian Railways dated 23.12.2009 № 2655r - as amended on 09.09.2010 № 1896r [Peshehodnye perehody cherez zheleznodorozhnye puti. Tehnicheskie trebovanija, utverzhdennye rasporjazheniem OAO «RZhD» ot 23.12.2009 № 2655r - s izmenenijami, vnesennymi 09.09.2010 № 1896r]. 5.Zhukov, V.I., Volkov, A.V., Ptushkina, L. V.Improving pedestrian crossing across railway tracks [Sovershenstvovanie peshehodnyh perehodov cherez zheleznodorozhnye puti].Put’ i putevoe hozjajstvo, 2013, Iss.9, pp.22-25. 6.Health and Safety: textbook in 2 parts.Part 2: Occupational safety in rail transport [Bezopasnost’ zhiznedejatel’nosti: uchebnik v 2 ch. - Ch.2: Bezopasnost’ truda na zheleznodorozhnom transporte].Ponomarev, V.M.[et al]; ed.by V. M.Ponomarev, V. I.Zhukov.Moscow, UMC ZhDT, 2014, 607 p. 7.Systems of automation and remote control on railways of the world: educational guide [Sistemy avtomatiki i telemehaniki na zheleznyh dorogah mira: Ucheb. posobie]/ Transl.from English.Moscow, Intekst publ., 2010, 496 p. 8.Traffic safety on railways: educational guide.In 2 p.Part 1: Safety essentials [Bezopasnost’ dvizhenija na zheleznyh dorogah: Ucheb. posobie. V 2 ch. - Ch.1: Osnovy bezopasnosti]. Balalaev, S.V., Kologrivaya, I. E.Khabarovsk, FESTU publ., 2013, 111 p. 9.Warning system on train movement and approximation of railway rolling stock.General requirements.GOST R55804-2013 [Sistemy informirovanija o dvizhenii poezdov i opoveshhenija o priblizhenii zheleznodorozhnogo podvizhnogo sostava. Obshhie trebovanija. GOST R55804-2013] [Electronic source]: http://standartgost.ru/g/ГОСТ_Р_55804-2013.Last accessed 03.11.2015. 10.Safety at work.General safety on railway tracks [Tehnika bezopasnosti pri vypolnenii rabot Obshhie mery bezopasnosti na zheleznodorozhnyh putjah].[Electronic source]: http://ohrana-bgd.narod.ru/jdtrans/jdtrans2_008.html.Last accessed 03.11.2015. 11.SP 227.1326000.2014 intersections of rail lines with the lines of transport and engineering networks [SP 227.1326000.2014 Peresechenija zheleznodorozhnyh linij s linijami transporta i inzhenernymi setjami].[Electronic source]: http://docs.cntd.ru/document/1200120205.Last accessed 03.11.2015.