Thursday, August 4, 2011

Caltrans Behind the Cones: Concrete Pour

If you've ever wondered what exactly is going on when you drive by a construction zone at night, here's a peek behind the closure cones. This video (1:09) shows a concrete pouring operation in July for the I-5/Western Avenue Interchange Improvement Project. Crews were pouring concrete for a retaining wall to support the widening of the Western Avenue off-ramp. The operation took about two weeks.