PHOENIX -- Drivers in central Phoenix can expect some traffic snarls this weekend, especially at night.
Eastbound Interstate 10 between Interstate 17 and 16th St. will be closed from 9 p.m. Friday to 9 a.m. Saturday for tunnel work.
Westbound I-10 will be closed between Seventh St. and Seventh Ave. from 9 p.m. Saturday to 9 a.m. Sunday for tunnel maintenance. The ramps from southbound State Route 51 and westbound Loop 202 will also be closed at this time.
Southbound Loop 101 ramp to westbound I-10 will be closed from 9 p.m. Friday to 10 a.m. Saturday for barrier wall repair.
Westbound I-10 will be down to one lane between Sarival Ave. and Citrus Road from 11:30 p.m. Friday to 7:30 a.m. Saturday for interchange work.