Authorizes Commissioner of Transportation to allow painting of blue line between double yellow centerline marking on public roads.

This bill (S 560) authorizes New Jersey's Commissioner of Transportation to permit the painting of a blue line in the space between double yellow centerlines on public roads under the Department's jurisdiction. It directly affects road users and transportation officials by allowing this specific traffic marking, which may indicate designated areas like bus lanes or emergency access points. The provision gives the Commissioner discretion to approve such markings, aligning with traffic control standards without mandating them. The bill does not create new requirements but expands existing authority for traffic markings.