UPDATED Monday 10:05 a.m.
All lanes of the 14 freeway are cleared and traffic is proceeding smoothly through the area of an earlier crash at Agua Dulce Canyon Road.
Three northbound and one southbound lane of the 14 freeway just north of Agua Dulce Canyon Road were closed at the peak of rush hour after a big rig went through the center divider and was straddling the K-rail.
Two other vehicles were involved in the incident, but there were no injuries reported.
The truck dumped a load of concrete into lanes. Three lanes, including the carpool lane, were closed on the northbound side; the carpool lane was closed on the southbound side.
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A SigAlert was issued at 6:14 for an unknown duration.
For an alternate route, drivers should take Sierra Highway.