BROOKLYN - Construction projects are likely to make traveling difficult across the borough this weekend.

One tube of the Queens Midtown Tunnel will be closed until 5 a.m. Monday while the remaining tube takes on two-way traffic. Trucks will not be permitted during this time.

The Manhattan-bound lanes of the Brooklyn Bridge will also be closed during the weekend overnight hours.

As for mass transit, track work will affect the F, G, M and J lines.