List of Routes under Local Operation in the City. Description of local routes operated by Chandigarh Transport Undertaking, Chandigarh in Tri-city (Panchkula, Mohali & Chandigarh) GRID SYSTEM S.no R. No. Description Of Route 1 1A PGI TO PGI via – 14/15, 15 Mkt., 16 Mkt., ISBT-17, 18 Mkt., 19 Mkt., 27 Mkt., 28 Mkt., CTU W/Shop, Railway Station, Railway Crossing, HB Chowk, Manimajra, MM Town, M Complex, Railway Lighs, 26 Grain Mkt., GGSC-26, 7 Mkt., 8 Mkt., 9 Mkt., 10 Mkt., 11 Mkt., OPD PGI 2 1C PGI TO PGI via – OPD PGI, Sec-11, 10, 9, 8, 7, GGC-26, Grain Mkt., Railway Crossing, M Complex, MM Town, Manimajra/29, HB Chowk, Railway Station, CTU W/Shop, Sec-28, 27, 19/18, ISBT-17, 16 Mkt., 15 Mkt., 14 Mkt., 14/15, PGI 3 2A Mani Majra to Mani Majra, Via – Indira Colony, M.M. Town, ...