OthEr spEciFications

n MAin tunnel is 13 metre in diAmetre, pArAllel escApe tunnel hAs 6 metre diAmetre And Are connected by 29 cross pAssAges At 300-metre intervAl. n The tunnel boAsts of A system thAt will control communicAtion, ventilAtion, video surveillAnce, power supply, SOS cAll box, fire fighting And incident detection And An FM signAl repeAter. n The tunnel is pArt of A 286-km-long four-lAne project on the JAmmu-SrinAgAr highwAy.