L PE )) ▁ ▁B icy cles ▁ ▁S MA RT ▁T unnel ▁ ▁Motor cy cles ▁and ▁b icy cles ▁ ▁Bus ▁ ▁Ste am ▁roll er ▁ ▁He avy ▁vehicles ▁like ▁l or ries , ▁tra ilers , ▁etc . ▁ ▁T ract ors ▁ ▁Ex c av ators ▁and ▁back ho es ▁ ▁Acc idents ▁Malays ian ▁express ways ▁are ▁potential ▁sites ▁of ▁fatal ▁highway ▁acc idents ▁in ▁Malays ia , ▁especially ▁during ▁fest ive ▁seasons . ▁However , ▁acc idents ▁in ▁Malays ia ▁happen ▁on ▁federal , ▁state , ▁and ▁municipal ▁roads . ▁Most ▁road ▁acc idents ▁are ▁caused ▁by ▁the ▁attitude ▁of ▁certain ▁road ▁users ▁who ▁drive ▁danger ously ▁over ▁the ▁speed ▁limit . ▁ ▁Emer gency ▁lan es ▁are ▁for ▁emer gency ▁vehicles ▁only ▁and ▁for ▁stopping ▁area ▁if ▁break down . ▁However , ▁most ▁Malays ians ▁are ▁still ▁not ▁aware ▁about ▁the ▁safety ▁by ▁using ▁the ▁emer gency ▁lan es ▁as ▁an ▁alternative ▁route ▁during ▁traffic ▁jam . ▁ ▁Acc ident - pr one ▁areas ▁ ▁km ▁ 2 5 ▁of ▁Gun ung ▁Pul ai ▁near ▁K ul ai , ▁Joh or ▁on ▁North – S outh ▁Express way ▁Southern ▁Route ▁ ▁km ▁ 1 7 1 ▁to ▁ 1 4 1 ▁of ▁Tang k ak – P ag oh ▁stretch ▁on ▁North – S outh ▁Express way ▁Southern ▁Route ▁ ▁km ▁ 2 5 . 1 ▁of ▁J al an ▁D uta ▁to ll ▁pla za , ▁K ual a ▁L ump ur ▁on ▁North