KEY POINTS:
Cook St - between Hobson St and Mayoral Drive - restricted to one-way traffic until Wednesday.
Fanshawe St - westbound only section between Albert St and Hobson St - restricted to one lane until January 17.
Curran St - restricted to one northbound lane until January 31 - southbound traffic to use Shelly Beach Rd.
Symonds St - restricted to one lane in each direction at times along various sectors until end of the year.
Grafton Bridge - closed to motor traffic until early next year - pedestrians and cyclists retain access.
Khyber Pass Rd - eastbound traffic restricted to one lane over western railway line near Park Rd until late this year.
Park Rd - traffic restricted to one lane in each direction over railway line until late this year.
Remuera Rd - traffic restricted to one lane in each direction over southern railway line at Newmarket until late this year.