- about 32 000 m
- replace approx. 2 700 m protective devices,
- renew approx. 3 000 m on-board system,
- Renew approx. 54 St. processes with connection cable,
- renew approx. 34 manhole covers,
- Renew approx. 6 St. LSA locations,
- Traffic guidance with temporary LSA and U-signage.
Ceiling renovation.