The Colorado Department of Transportation says crews are working around the clock to make the closure count.
The old I-270 bridge came crumbling down Saturday morning. Crews got through paving the eastbound lanes of I-70 along with several additional installations and improvements.
Westbound lanes will get paved Sunday.
The weekend long I-70 closure is part of CDOT’s Central Widening project, which broke ground a little over a year ago.
It's shutting down all four lanes between I-270 and Steele/Vasquez.
The closure will last until 5 a.m. on Monday.
-- Nicole Fierro wrote this report