 tactical implementation at hubballi dharwad tactical implementation at hubballi dharwad admin tue 6082021 1630   tactical intervention on foot overbridge in hubballi dharwad the directorate of urban land transport dult and hubballi dharwad bus rapid transit system hdbrts have introduced a floorbased intervention for young children on a foot overbridge in navanagar neighbourhood since the bridge sees a high footfall of young children and their caregivers it is now a fun and active public space for all of them to engage with 12  