▁Cont inental ▁Equ ip ment ▁and ▁Mult icol or ▁Ste els , ▁Cap aro ▁power ▁plant , ▁etc . ▁have ▁set ▁up ▁plants . ▁▁ ▁N ang al ▁Ch aud h ary , ▁with ▁US D $ 3 . 3 ▁billion ▁phase - I ▁invest ment , ▁is ▁North ▁India ' s ▁largest ▁log istics ▁and ▁w are h ous ing ▁hub . ▁ ▁Transport ▁ ▁The ▁nearest ▁air port ▁is ▁Ind ira ▁Gand hi ▁International ▁Airport ▁at ▁New ▁Del hi , ▁about ▁ 8 5   km ▁away . ▁B aw al ▁railway ▁station ▁is ▁on ▁the ▁Al war - R ew ari ▁railway ▁line . ▁ ▁National ▁Highway ▁N H ▁ 4 8 ▁( former ly ▁called ▁N H ▁ 8 ) ▁passes ▁through ▁B aw al ▁connecting ▁it ▁with ▁the ▁major ▁cities ▁of ▁Del hi , ▁Ja ip ur , ▁Ah med abad , ▁V ad od ra , ▁Sur at ▁and ▁M umb ai . ▁The ▁former ▁N H ▁ 7 1 ▁used ▁to ▁connect ▁B aw al ▁to ▁R ew ari ▁before ▁it ▁was ▁real igned ▁and ▁w iden ed ▁to ▁a ▁ 4 - lane ▁to ll ▁road ▁by pass ing ▁east ▁of ▁R ew ari ▁city . ▁Now ▁N H ▁ 3 5 2 ▁( former ▁name ▁N H ▁ 7 1 ) ▁( N ar w ana - J ind - Ro ht ak - J h aj jar - R ew ari ) ▁termin ates ▁on ▁N H ▁ 4 8 ▁about ▁ ▁north