Traffic Hazard State Route 60 West / South Diamond Bar Blvd On Ramp

Jul 10 2025 7:15PM: [1] BIG RIG TIRE TREAD IN # 2 LANE

Jul 10 2025 7:21PM: [4] PER DUPE – WEST BOUND JUST EAST OF GRAND / TIRE TREAD – #2 [Shared]

Jul 10 2025 7:44PM: [8] [Appended, 19:45:00] [2] VEHICLES SWERVING

Jul 10 2025 8:17PM: [14] TIRE TREAD BLKING HIGH OCCUPANCY VEHICLE (CAR POOL) LANE [Shared]