SW I: Bengaluru- Tumakuru: Strengthening of bridge No. 268 at km 93/ 000- 200 in ADEN/ Yesvanthpur subdivision. SW II: Proposed fixing of sign boards on approaches of bridges ie., Br. No. 535 Up, 516 Up, 490, 480, 434, 319, 288, 285, 281, 268, 266, 259, 224, 214 and 197 of Baiyappanahalli ( BYPL )- Dharmavaram ( DMM ) section ( Total 15 bridges ). SW III: Proposed fixing of sign boards on approaches of bridges ie., Br. No. 257 of Yelahanka- Bangarpet section, 352 A of Bengaluru- Tumakuru section ( Total 2 bridges ). Maintenance period is 6 months or one monsoon period whichever is later.