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Palo Alto Road Separation Potential Impacts

Palo Alto Road Separation Potential Impacts. Planning & Transportation Commission June 17, 2010. At Grade Alternative. Preliminary Alternatives Analysis p51. HSRA Assumptions. 8% road grade 22 foot vertical separation

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Palo Alto Road Separation Potential Impacts

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  1. Palo Alto Road Separation Potential Impacts Planning & Transportation Commission June 17, 2010

  2. At Grade Alternative

  3. Preliminary Alternatives Analysis p51

  4. HSRA Assumptions • 8% road grade • 22 foot vertical separation • “if elevation change from existing to future driveway is greater than 2 feet, full parcel acquisition is assumed” • No road closures (unless requested by the City)

  5. CHARLESTON

  6. Charleston Road Impact Summary • Neighborhoods • Charleston Meadows, Greenmeadow, Fairmeadow • Parcel Impacts • 23 Full Parcel Acquisitions (all R-1) • 16 Partial impacts (all R-1) • Road depressions • Charleston, Alma, Park and Wright • Estimated full parcel acquisition values • $26,087,000

  7. MEADOW

  8. Meadow Drive Impact Summary • Neighborhoods • Charleston Meadows, Ventura, Fairmeadow, Midtown • Parcel Impacts • 24 Full Parcel Acquisitions (22 R-1 + 1 RM-30 + 1 CN) • 19 Parcel Impacts (18 R-1 + 1 PC:Alma Plaza) • Road depressions • Meadow, Alma, Park, 2nd and Emerson • Estimated full parcel acquisition values • $21,072,000

  9. Churchill Ave Underpass CHURCHILL

  10. Churchill Ave Impact Summary • Neighborhoods • Southgate, Old Palo Alto • Parcel Impacts • 36 Full Parcel Acquisitions (13 R-1 + 11 R-2 + 12 RM-15) • 7 Parcel Impacts (5 R-1 +1 RM-15 + 1 School:Paly) • Road depressions • Churchill, Alma, Mariposa • minor change to Castilleja, Kellogg & Coleridge • Estimated full parcel acquisition values • $50,753,000

  11. Totals • 83 Full Acquisitions • 58 R-1 + 11 R-2 + 12 RM-15 + 1 RM-30 + 1 CN • Value Estimate of Residential properties only: $97,912,000 • 42 Parcel Impacts • 39 R-1 + 1 PC (Alma Plaza) + 1 RM-15 + 1 School(Paly)

  12. Marked Up Map • www.maps.google.com • Select search options

  13. 96 ft 85 ft 79 ft Alma Cal Ave University San Antonio Peers Park Charleston Embarcadero Meadow Palo Alto Right of Way* *Approximate – not perfectly to scale. Not official diagram.

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