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Parking Generation Analysis Storrs Center. CE 2710 January 2014. Parking Facility Types. On-street parking facilities:. Parking alongside the curb. Off-street parking facilities:. Private vs. Public Surface lots vs. garages Self-parking vs. Valet-parking.
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Parking Generation AnalysisStorrs Center CE 2710 January 2014
Parking Facility Types On-street parking facilities: Parking alongside the curb Off-street parking facilities: Private vs. Public Surface lots vs. garages Self-parking vs. Valet-parking
How much parking is needed for a new development? • Common Method: • Demand Estimation • Building Parking
Parking Generation Manual-4th Edition 2010 • Parking generation data for 106 land uses
Parking Generation Manual-4th Edition 2010 • Contains: • average rates, • ranges of rates, • 85th percentile rates, • 33rd percentile rates, • and equations (regression) in some cases.
Elements of the Manual • Land Use: 106 land use ( recreational, residential, shopping areas,….) • Units: Seats, Square Feet,… • Time in the week: Weekday/Weekend • Location: Urban/Suburban/Rural
Limitations • Single Land Use • Inattention other transportation alternatives • Transferability: Samples are gathered by numerous individuals from a range of locations, years, and time periods • Limited data for some land uses : At least for more than 30 land uses the sample size is lower than 4 samples.
Potential Consequences • Oversized and Unused Parkings • Discourage Walking and Biking • Create Storm Water Problem • Increase Costs for New Businesses
ITE Suggestions 85th Percentile
ITE Suggestions Average