Saxeexa 1.31. Tunnel - Calaamadaha xeerarka taraafikada ee Federaalka Ruushka

Tunnel aan lahayn iftiin macmal ah, ama tunel leh aragti xaddidan irridda laga soo galo.

Lagu rakibay n. n. 50-100 m, bannaanka n. p. - illaa 150-300 m, calaamadda waxaa lagu rakibi karaa masaafo kale, laakiin masaafada waxaa lagu qeexay Jadwalka 8.1.1 "Fogaanta shayga".

Features:

1. Godadka godadka ee saaran gaariga dhaqaaqaya, guluubka ugu weyn ama nalka hore ee laambadaha la shido waa inuu ahaadaa.

2. Jidka godadka, waa ka mamnuuc: in la maro, la joojiyo iyo in baabuurta la dhigto, leexashada, dib u noqoshada.