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Sandhills Expressway Four to six lane motorway

Sandhills Expressway Four to six lane motorway. Crossover or Interchange June 2010. Cross-over or Interchange. Ground level round-about (at grade) Like Otaki -> Not an option Open interchange –> high number of affected properties Underpass (tunnel) Expressway at ground level

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Sandhills Expressway Four to six lane motorway

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  1. Sandhills ExpresswayFour to six lane motorway Crossover or Interchange June 2010

  2. Cross-over or Interchange • Ground level round-about (at grade) • Like Otaki -> Not an option • Open interchange –> high number of affected properties • Underpass (tunnel) • Expressway at ground level • Local Road underpass • Not an option –> water table (eg Wiamea stream) • Bridge - Crossover or Interchange ? • Local Road over Expressway • Expressway over Local Road

  3. TWO lane WLR built in stages Bridge over the Waikanae Ground level interchanges

  4. Four lane Sandhills Expressway Bridge over the Waikanae Bridge - Crossover

  5. Local Road - now

  6. Crossover - Alternatives At grade Interchange Crossover No access Interchange Minimal Footprint Local Road over Expressway

  7. Local Road – Crossover Expressway Local Road 14 m 9 m 8 m 5 m 0 m Local Road over Expressway

  8. Local Road – Crossover Expressway Local Road Local Road over Expressway

  9. Local Road – Crossover Expressway Local Road 8 meters at crossover 5`+ meters of bunding Local Road over Expressway

  10. Expressway – Crossover 14 m 9 m 8 m 5 m 0 m Expressway over Local Road

  11. Expressway – Crossover Expressway Local Road 14 m 9 m 8 m 5 m 0 m Expressway over Local Road

  12. Local Road – Intersection Expressway Local Road Expressway over Local Road

  13. Expressway – Intersection Expressway over Local Road

  14. Construction noise and pollution Seven years of blight

  15. The wetlands A lifestyle change for the worse

  16. Big box development A future of construction noise and disruption

  17. HELP !Save Kapiti www.SaveKapiti.co.nz Sign the petition

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