centers and corridors parking project boise land use and transportation committee meeting june 22,...
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Centers and Corridors Parking ProjectBoise Land Use and Transportation Committee MeetingJune 22, 2015
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Centers and Corridors Parking Project
Project OverviewParking Inventory, Occupancy, and Turnover StudyNext Steps
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Centers and Corridors Parking Project
Project Overview Task 2 – Background Information
City of Portland Parking Policy Review Document Review City Interviews Parking Management Best Practices
Task 3 - Parking Inventory, Occupancy, Turnover Study Data Collection Existing and Future Population and Employment Projections Parking Inventory, Occupancy, Turnover Study
Task 4 – Parking Management Toolkit for Centers and Corridors Evaluate Parking Management Strategies Toolkit Parking Management Plans
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Centers and Corridors Parking Project
Parking Inventory, Occupancy, and Turnover Study Study areas
NE 28th Avenue N Mississippi Avenue SE Division Street Hollywood St Johns
Methodology Data Collection Parking Supply Parking Demand (Occupancy, Duration of Stay, Turnover) Population and Employment Future Parking Demand
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Centers and Corridors Parking Project
N Mississippi Avenue Single-Family, Multi-Family, and
Mixed Use Residential Retail and Commercial focused
along N Mississippi Avenue Similar land-uses to the north,
industrial uses to the south Several new developments I-5 is a significant barrier for
non-motorized access
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Centers and Corridors Parking Project
N Mississippi Parking Supply 1,159 On-Street Parking Stalls
1,034 No-limit stalls 94 time-limited stalls (1-hour, 2-hour, 15-min, 30-min) 31 specialty stalls (loading zones, disabled, carshare)
204 Off-Street Parking Stalls 175 residential stalls 29 retail/commercial stalls
125 No Parking stalls Driveways Alleyways Bus stops Bike corrals Street seats
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Centers and Corridors Parking Project
N Mississippi Avenue On-street Parking Demand
Key Findings: 662 vehicles parked at 4:00 a.m. (59%) 970 vehicles parked at 8:00 p.m. (86%) 435 residential and 535 commercial vehicles during peak hour
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4:00
AM
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10:0
0 AM
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0 AM
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0 PM
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0%
10%
20%
30%
40%
50%
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59%
51%
86%
Centers and Corridors Parking Project
N Mississippi Avenue On-street Parking Occupancy
High occupancy throughout study
Duration of Stay No-limit – 3 hr/40 min 1-hour – 1 hr/48 min 2-hour – 1hr/47 min
Violation Rate 1-hour – 39.8% 2-hour – 17.1%
Turnover No-limit – 2.73 1-hour – 5.58 2-hour – 5.59
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Centers and Corridors Parking Project
N Mississippi Avenue Population and Employment Data
Key Findings: Increase of 228 housing units
14 Single Family Residential Homes 34 Multi-Family Homes 180 Mixed-Use Homes
Increase of 112 Jobs 42 Retail 62 Office 9 Industrial/Warehouse
2010 2014/2015 2035 Growth Factor
Housing Units 613 738 966 1.32
Jobs 540 644 756 1.17
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Centers and Corridors Parking Project
N Mississippi Avenue Future Base Parking Demand
Key Assumptions: Mode splits and vehicle ownership will remain constant The ratio of residential homes and jobs to on-street parking demand will
remain constant No additional off-street parking
*Off-street parking demand is estimated at 50%.
ExistingParking Supply
ExistingParking Demand Growth Factor Future
Parking Demand Occupancy
On-Street “Residential 1,034 435 1.31 570 55%
Off-Street “Residential” 175 88* 1.31 115 66%*
On-Street “Commercial” 94 534 1.17 625 665%
Off-Street “Commercial” 29 12 1.17 14 48%
Total 1,332 1069 1324 99%
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Centers and Corridors Parking Project
Potential Parking Management Strategies Standardize time stays Evaluate current enforcement practices Establish shared-use parking arrangements Work with local businesses to implement Transportation Demand
Management (TDM) programs Require TDM in new multifamily residential developments Implement a residential parking permit program
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