1. De-Mystifying Automated Parking Structures Don Monahan Vice President Walker Parking Consultants

2. Construction Cost Comparisons Unit Cost, $ per sf Efficiency, SF/Stall Cost Per StallAutomated Machinery Cost, $/Stall Total Cost, $/Stall Ramp Garage, Above Grade $45320$14,4000 Ramp Garage, Under Building, Above Grade $75450$33,7500 Ramp Garage, Under Building, Below Grade $105450$47,2500 Automated Garage, Under Building, Above Grade $65225$14,625$16,000$30,625 Automated Garage, Under Building, Below Grade $85225$19,125$16,000$35,125

3. Annual Operating Cost Per Space ItemAutomated GarageRamp Access Garage Security$35$107 Management Fees$37 Supplies $19 Insurance $9 (2) $18 Utilities $45 (3) $52 Maintenance $400 $67 Misc $10 Total$555$310 Notes:1.Neither garage is cashiered. Both use automated pay stations. No labor cost. 2.Insurance estimated at 50% of ramp access garage. 3.Utility cost equals $0.05 per movement times 2 movements per stall per day times 365 days plus lighting at 9 watts per stall operating 24/7 at $0.10 per kilowatt-hour.

4. Status of Automated Parking in USA ProjectLocationNo. of Stalls 924 Garden St.Hoboken, NJ314 One York CondominiumsNew York, NY40 123 Baxter St.New York, NY67 1706 Rittenhouse SquarePhiladelphia, PA64 Juniper Street GaragePhiladelphia, PA224 418 Jessie StreetSan Francisco, CA27 (9 floors) Summit Grand ParcWashington, DC74 Johnson Ave.Coconut Creek, FL300 storage, 100 cars I-595 & US-1Fort Lauderdale, FL300 storage, 140 cars Palisades of TowsonTowson, MD409 148 E. 24 th StreetNew York, NY53 1504 Coney Island AveNew York, NY270 123 Beverly StreetBoston, MA300 275 Seabreeze AveBrooklyn, NY132 20 Grand StreetBrooklyn, NY65 City Hall GarageWest Hollywood, CA200

5. Case Study #3: West Hollywood, CA

6. Ramp-access Garage Site Plan Ramp-access garage consumes almost entire site.

7. Automated Garage Site Plan Smaller footprint with Automated Garage enhances site development.

8. Parking Garage Comparisons Garage Type # Levels Length, FT Width, FT Floor Area, SF # Stalls Efficiency, SF/Stall Unit Cost, $/SF Const. Cost, $ Cost per Stall, $ Ramp- Access Garage 4-1/218211290,272203445$60$6.0 Million 29,600 Automated Garage 51448158,217217268$106$6.2 million $28,170 Automated garage compares favorably to inefficient ramp-access garage on small site.