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Lydia Kairl - King William pedestrian crossings

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Presented at AITPM SA Back to Basics event, October 2018

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Lydia Kairl - King William pedestrian crossings

  1. 1. King William Road Pedestrian Crossings Lydia Kairl | GTA Consultants
  2. 2. King William Road Pedestrian crossing facilities at signalised intersection 500m NORTH (to city) Median refuge GoogleMaps GoogleMaps
  3. 3. Existing Conditions Source: GoogleMaps Streetview dated March 2018
  4. 4. KINGWILLIAMRD Two-way Pedestrian Counts Wednesday 04July 2018 8:00am to 6:00pm 10 hour total 316 pedestrians (two-way) 10 hour total 598 pedestrians (two-way) K J I H G 0 200 C B A F E D 0 200 pedestrians 10 hour totalExisting median refuge
  5. 5. Proposed Crossings 500m NORTH Proposed zebra crossing Proposed zebra crossing BOFFA STREET ARTHUR STREET
  6. 6. Crossing Warrant Operational Instruction 10.6 – On-street zebra crossing (Department of Planning, Transport and Infrastructure, 2017) a) In two separate one hour periods of any day: i) 40 + pedestrians/hour ii) 200 + vehicles/hour OR b) During eight hours of any day: i) Average 20 + pedestrians/hour ii) 200 + vehicles/hour
  7. 7. Vehicle Warrant Average vehicles per hour is well over 200 vph Peak hour volumes around 1,200 vph (2014) Mean speed 26-28 km/h (2014) KINGWILLIAMRD AADT 14,900 vpd (2014) AADT 13,100 vpd (2014)
  8. 8. KINGWILLIAMRD Pedestrian Warrant Existing median refuge C B A F E D 0 200 pedestrians 10 hour total
  9. 9. KINGWILLIAMRD Pedestrian Warrant average = 22 people per hour 152 pedestrians 8 hour total – 10am to 6pm = 176 total with weighting applied 136 adults 16 children/ elderly/ disabled + Existing median refuge C B A F E D 0 200 pedestrians 10 hour total
  10. 10. KINGWILLIAMRD Pedestrian Warrant K J I H G 0 200 10 hour total
  11. 11. KINGWILLIAMRD Pedestrian Warrant K J I H G 0 200 average = 55 people per hour 424 pedestrians = 441 total with weighting applied 391 adults 33 children/ elderly/ disabled + 10 hour total
  12. 12. The Future of King William RoadSource: King William Road Design Development Report (Outerspace Landscape Architects for City of Unley, 2018)

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