Highway 18 downbound at a complete stop this morning — Waterman Canyon is the way around

Downbound Highway 18 below the Old Waterman Canyon Road exit is at a complete stop this morning, with drivers stuck in the same spot for more than half an hour. Waterman Canyon is completely clear and lets drivers avoid the stopped traffic.
First report of the stop came at 7:30 AM: traffic stopped downbound on Highway 18 toward San Bernardino.
Another report from the south lanes: a full stop on Highway 18, with Waterman Canyon suggested as the alternate route.
Waterman Canyon is completely clear and lets drivers avoid the stopped traffic on downbound Highway 18.

