Permanent rectification of black spots tn-(02)-033, tn-(02)-446, tn-(02)-203 by constructing a service road at km. 104.850 (kinginiyamman kovil jn), km. 105.600 (vallandram jn) and km. 129.100 (arapakkam jn) in project of krishnagiri to walajahpet

Permanent rectification of black spot tn(02)189, tn(02)406, tn(02)079 by constructing vup at orrappam km.8.617 with service road extended upto chettipalli at km. 9.850, lvup at kandhikuppam km.11.720 on krishnagiri to walajahpet section on epc mode

Construction of foot over bridge at km 103/8 of pondy krishnagiri road (nh 66 abandoned stretch) with escalator across the railway track (near tiruvannamalai new bus stand)

Rectification of bs tn(02)328, tn(02)643 by constructing service road from km.80.665 to 82.25 and fob at km.81.25 (puliyasimedu jn), km.87.70 (toll plaza), km.55.25 (addakuruki), km.71.50 (immidinayakanapalli) and km.77.80 (gurubarapalli) in nh44

Permanent rectification of black spot tn-(02)-040 and tn-(02)-034 by constructing a (vup) (1 x 12m x 5.5m) at km.95.190 (vettuvanam junction) and (vup) (1 x 20m x 5.5m) at km.100.893 (kandhaneri) in the project of krishnagiri to walajahpet section

Permanent rectification of black spot tn-(02)-021 (periyankuppam junction) by construction of foot over bridge at km. 65.100 on krishnagiri to walajahpet section of nh-48 in the state of tamil nadu

Permanent rectification of black spot tn-(02)-021 (periyankuppam junction) by construction of foot over bridge at km. 65.100 on krishnagiri to walajahpet section of nh-48 in the state of tamil nadu 2nd call

Permanent rectification of black spot tn-(02)-255 by constructing a vehicular underpass of vup (20m x 5.5m) at km.134.328 (then nanthiyalam junction) in the project of krishnagiri to walajahpet section of nh-48 in the state of tamil nadu

Permanent rectification of black spot tn-02-152 by constructingservice road from km.63.200 to km.64.050 on lhs in chellapampalayam and tn-02-460, tn-03-257 by constructing vup at km.68.184 along with service road at attayampalayam bus stop on epcmode

Permanent rectification of black spot tn-02-384, tn-03-253, tn-03-254 by constructing 3 vups at km.64.920, km.78.379 and km.80.684 and service roads km 88 on both sides kumarapalayam chengapalli section of nh544 in the state of tamil nadu on epc