NEW YORK (CBS 2) – Improvement projects are making for a tough weekend for straphangers.

Construction-related service disruptions will impact the following subway lines: 1, 2, 4, 5, 6, 7, A, C, D, F, G, J, Q and S lines.

Riders are advised to leave extra time and keep an eye on advisory information posted at subway stations.

You can find more information on the MTA website here.