Drivers in the north Valley should plan for extra drive time this weekend.
Northbound State Route 51 will be closed between Bell Road and Union Hills Drive from 11 p.m. Friday to 5 a.m. Sunday for overhead sign installation. The north- and southbound on-ramps at Bell Road will also be closed at this time.
Grand Avenue will be down to one lane in each direction between 71st and 84th avenues from 9 p.m. Friday to 5 a.m. Monday for paving. Intermittent closures are also planned along 75th, 83rd and Peoria avenues at Grand Avenue.
83rd Avenue will be closed at Grand Avenue from 10 p.m. Friday to 5 a.m. Saturday for paving.
The westbound Loop 202 off-ramp at Hawes Road will be closed from 10 p.m. Friday to 9 a.m. Saturday.