CRASH Truck 4:11 pm – Peats Ridge Road on-ramp Somersby to M1 Pacific Motorway Southbound On-ramp closed. Motorists on Peats Ridge Rd should use the on-ramp at Calga to travel south on the motorway. Use an alternative route Allow extra travel time Transport for NSW,Emergency services,Heavy vehicle tow truck, are attending . Last checked at 5:52pm.