BROOKLYN - Construction projects on the roads and rails could affect weekend travel.

Decature Street will be closed between Tompkins and Throop avenues Saturday and Sunday from 8 a.m. until 6 p.m.

East 29 Street will also be closed between Avenue J and Avenue I from 8 a.m. until 6 p.m. Saturday and Sunday.

Parking rules will be suspended on Monday in observance of Martin Luther King Day, but motorists will still have to pay the meters.

Weekend track work will affect 3 and 4 trains.