A REPORT ON ADAPTATION POLICY BUNDLES FOR TRANSPORTATION SECTOR Case city of Bangalore City Dr. Ashish Verma Harsha Vajjarapu Hemanthini Allirani Pooja Joshi Indian Institute of Science, Bangalore October - 2017 Contents INTRODUCTION ....................................................................................................................................................................................... 1 General Background ......................................................................................................................................................................... 1 Topography .......................................................................................................................................................................................... 2 Demography ......................................................................................................................................................................................... 2 ADAPTATION ............................................................................................................................................................................................ 4 BUSINESS AS USUAL SCENARIO ....................................................................................................................................................... 5 BAU Adaptation Results .................................................................................................................................................................. 5 Mode Share ...................................................................................................................................................................................... 5 Comparison of Vehicle kilometres travelled .................................................................................................................... 6 Average Travel Speeds ............................................................................................................................................................... 6 Average Trip Lengths ................................................................................................................................................................. 6 Vehicle Hours Travelled ............................................................................................................................................................ 7 Trip Assignment Figures ........................................................................................................................................................... 7 POLICY BUNDLES .................................................................................................................................................................................... 9 POLICY BUNDLES AND THEIR IMPACT ON THE TDM ................................................................................................... 10 Policy Bundle 1 ........................................................................................................................................................................... 10 Policy Bundle 2 ........................................................................................................................................................................... 11 Policy Bundle 3 ........................................................................................................................................................................... 12 EVALUATION READY DESCRIPTION OF ADAPTATION POLICIES ........................................................................... 13 Replacement of impermeable road surface with permeable material in vulnerable areas .......................... 13 Slum relocation and rehabilitation ......................................................................................................................................... 14 Construction of Redundant infrastructure .......................................................................................................................... 15 Rerouting people in case of unfortunate activity ............................................................................................................. 16 Restricting development in low lying or vulnerable areas .......................................................................................... 16 Providing proper drainage facilities at vulnerable areas: ............................................................................................ 17 ADAPTATION POLICY BUNDLES EVALUATION RESULTS ................................................................................................ 19 Vehicle Kilometres travelled ................................................................................................................................................ 19 Cancelled Trips ........................................................................................................................................................................... 19 Average Travel Speeds ............................................................................................................................................................ 19 Average Trip Lengths .............................................................................................................................................................. 20 Vehicle Hours Travelled (VHT) ........................................................................................................................................... 20 Vehicle Kilometres travelled ................................................................................................................................................ 20 Cancelled Trips ........................................................................................................................................................................... 20 Average Travel Speeds ............................................................................................................................................................ 21 Average Trip Lengths .............................................................................................................................................................. 21 Vehicle Hours Travelled (VHT) ........................................................................................................................................... 21 Vehicle Kilometres travelled ................................................................................................................................................ 21 Cancelled Trips ........................................................................................................................................................................... 22 Average Travel Speeds ............................................................................................................................................................ 22 Average Trip Lengths .............................................................................................................................................................. 22 Vehicle Hours Travelled ......................................................................................................................................................... 22 Comparisons of VKT ................................................................................................................................................................. 23 Comparison of Vehicle travel speeds ................................................................................................................................ 23 Comparison of average trip lengths .................................................................................................................................. 24 Comparison of Vehicle Hours Travelled .......................................................................................................................... 25 Conclusions ............................................................................................................................................................................................. 25 Figure 1: Karnataka State Map .......................................................................................................................................................... 1 Figure 2: Topography Map of Bangalore Urban ........................................................................................................................ 2 Figure 3: Blow up of Bangalore Metropolitan Region............................................................................................................. 3 Figure 4: Policies Formulation for Adaptation Flow Chart ................................................................................................... 4 Figure 5: Comparison of Avg. trip lengths of private for 2008, 2030, 2050 for Private and Public Transport ......................................................................................................................................................................................................................... 6 Figure 6: Comparison of VHT between non- flooding and flooding scenarios - BAU ............................................... 7 Figure 7 Vehicle flows on BMR road network for 2008 for BAU flooding