With the closure of the W-X portion of Highway 50 starting Tuesday, readers have many questions about how to avoid the expected gridlock. Fix 50 - teaser Crew work on the W-X freeway in Sacramento where, starting Tuesday, ramp and lane closures will delay motorists for all but one week through June 25. A construction worker assembles a scaffolding between the east and westbound lanes of the W-X freeway on Thursday, April 17, 2014 in Sacramento, Calif.