Regional Projects - Environmental Assessments

Denman Road Pavement Rehabilitation and Ramrod Creek Culvert Extension, Muswellbrook

• Denman Road pavement rehabilitation and culvert extension MWREF (PDF, 16.36 MB)

M1 Pacific Motorway - Ourimbah Interchange Upgrade

• M1 Ourimbah Interchange MWREF R3 (PDF, 11.33 MB)

Byron’s Lane Slip Stage V, Big River Way

• Byrons Lane Slip Stage 4099 1024 V REF v6 determined (PDF, 47.18 MB)

December

HW16 Bruxner Highway Widening and Pavement Rehabilitation – Mtce Segments 5440 and 5450 Little Creek to Tabulam Rivulet, Sandilands

• 20220825-HW16-Bruxner-Highway REF (PDF, 3.42 MB)
• 20221220 ADDENDUM to MWREF segment 5440 5450 Little Creek to Tabulam Rivulet (PDF, 953.63 KB)
• All Appendicies Little Creek to Tablulam Rivulet (PDF, 16.83 MB)

November

Golden Highway Upgrade, Mudies Creek Flood Mitigation Work

• Golden Highway Upgrade Mudies Creek Flood Mitigation Works REF (PDF, 558.11 KB)
  • GHU EN 014 REP 05 Mudies REF Main Body and Appendix A-B (PDF, 27.49 MB)

HW16 s5390 – 5400 Mallanganee Range – Willocks Street Pavement Rehabilitation Project

• Addendum assessment and decision for proposed modification  (PDF, 1017.43 KB)
• 20221012 MWREF HW16 Bruxner Highway Mallanganee to Willocks Street  (PDF, 5.05 MB)
  • APPENDIX A Detailed Design Drawings Mallanganee (PDF, 20.23 MB)
  • APPENDIX B Biodiversity Assessment Review Mallanganee (PDF, 5.18 MB)
  • APPENDIX C PACHCI Assessment Mallanganee (PDF, 839.28 KB)
  • APPENDIX D Non Aboriginal Heritage Assessment Mallanganee (PDF, 1.25 MB)
  • APPENDIX E Noise Estimate Scenario Based Noisiest Plant Row 24 Mallanganee (PDF, 188.49 KB)
• Noise wall, M1 Pacific Motorway, Cooranbong Minor Works Review of Environmental Factors  (PDF, 5.53 MB)

August

• HW9 s1705 – 1720 Glenburnie Minor Works Review of Environmental Factors (PDF, 13.67 MB)

Project REF MR78 Route Safety Review Safety Improvements 

• Project REF Olympic Highway RSR Safety Improvements (PDF, 14.24 MB)
  • Appendix 3 - Biodiversity Assessment  (ZIP, 33.32 MB)
  • Appendix 4 - Aboriginal Cultural Heritage Constraints Mapping Report  (ZIP, 5.86 MB)
  • Appendix 5 - Non-Aboriginal Heritage Database Searches  (ZIP, 6.9 MB)
  • Appendix 6 - PACHCI State 1 Assessment  (ZIP, 376.6 KB)

Project REF MR78 Olympic Highway Bethungra pavement widening and reconstruction 

• Bethungra Stage 345 EMF PA PR 0081 TT5 MW REF (PDF, 11.7 MB)

Project REF Sturt Highway Safety Improvements Wagga to Buronga

• 20221114 Project REF Sturt Highway Safety Improvements Wagga to Buronga (PDF, 63.26 MB)
  • Appendix 3 – Biodiversity Assessment Wagga to Buronga (PDF, 192.98 MB)
  • Appendix 4 – Non-Aboriginal Heritage Database Searches (PDF, 1.65 MB)
  • Appendix 5 – Aboriginal Cultural Heritage Constraints Mapping Report (PDF, 38.38 MB)
  • Appendix 7 – PACHCI Stage 1 letter (PDF, 378.85 KB)