Improvements to SH-159 connecting NH-4 to Andhra Pradesh border via Kurihalli, Rantvala, Hosakere, I.D Halli from Km. 46.00 to Km. 50.00 in Madhugiri Taluk, Tumkur District. JOB No (CRIF-KNT-2026-27-159) Improvements to SH-159 connecting NH-4 to Andhra Pradesh border via Kurihalli, Rantvala, Hosakere, I.D Halli from Km. 46.00 to Km. 50.00 in Madhugiri Taluk, Tumkur District. JOB No (CRIF-KNT-2026-27-159)