N203, roadworks direction Alkmaar, between Castricum and Den Helder

N243, roadworks direction Alkmaar, between Westbeemster and Schermerhorn

N244, obstruction(s) on the road {something that does block the road or part of it} direction Alkmaar, between De Rijp and Westgraftdijk

N242, accident(s) direction Alkmaar, between Omval and Industrieterrein Boekelermeer

N242, broken down vehicle(s) direction Alkmaar, between Omval and Industrieterrein Boekelermeer

N242, accident(s) direction Alkmaar, between Ring Alkmaar and Industrieterrein Boekelermeer

N242, broken down vehicle(s) direction Alkmaar, between Ring Alkmaar and Industrieterrein Boekelermeer