Traffic ·
SR-4: One-Way Traffic near Discovery Bay
ClearedSource: Caltrans (official) · reported Sep 24, 8:01 PM · updated 23h ago
Highway Construction · lanes closed: LShoulder, 1, RShoulder of 2
Location (approximate): Old River Bridge-Contra Costa/San Joaquin County Line to Whisky Slough/Holt
Cleared Sep 25, 3:04 AM.
Incident discussion (temporary)
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