Lanes blocked, 15 Freeway, 5:23 p.m., Rancho Cucamonga

A multi-vehicle traffic collision blocked the north bound lanes of the 15 Freeway Friday afternoon.
The collision involved three to four vehicles at 5:23 p.m. on the north 15 just north of the 210 Freeway, according to information from the California Highway Patrol.
At one point a medical helicopter landed and animal control was summoned for an animal in one of the vehicles.
Lanes were reopened around 5:45 p.m.