SCHEDULED ROADWORK NorthConnex 12:58 pm – Pennant Hills Rd northbound on-ramp Wahroonga to M1 Pacific Motorway Diversions:Continue past the closed ramp and use the Pacific Hwy to access the M1. Check signage Use diversions; Allow extra travel time STARTS: Thursday 11:00pm. ENDS: 4:00am. Last checked at 7:16am.