2850, new roadworks layout in both directions, between Arolammintie and Pohjoinen kehätie

2850, construction work direction Hyvinkää, between Arolammintie and Pohjoinen kehätie

2850, new roadworks layout in both directions, between Pohjoinen kehätie and Arolammintie

2850, construction work direction Riihimäki, between Pohjoinen kehätie and Arolammintie

2850, maintenance work direction Hyvinkää, between Arolammintie and Pohjoinen kehätie

2850, construction work direction Hyvinkää, between Arolammintie and Pohjoinen kehätie