[sustran] Re: On vs off street parking or simply reducing on street
parking.
Todd Alexander Litman
litman at vtpi.org
Thu Apr 27 12:33:47 JST 2006
There is no doubt that shifting from free to priced parking can
reduce vehicle ownership and use. Underpriced parking is the largest
subsidy of automobile travel - for each dollar a motorist spends
directly on their vehicle, somebody spends about $0.50 to subsidize
its parking. In typical situations, shifting from free to
cost-recovery priced parking (parking priced to cover its facility
and operating costs) reduces automobile ownership by 5-15% if applied
to residential parking, and reduces vehicle trips by 10-30% if
applied at destinations such as worksite and other commercial
destinations. This implies that about 20% of our traffic problems,
road and parking costs, traffic accidents, fuel consumption and
pollution emissions can be "explained" by vehicle parking
underpricing, or described more positively, correcting parking
underpricing can significantly improve transportation system
efficiency and address problems such as excessive traffic risk and
energy consumption.
Pricing can even be revenue neutral, for example, by "unbundling"
residential parking (parking is sold and rented separately from
building space, so for example, rather than renting an apartment for
$1,000 per month with two "free" parking spaces, the apartment rents
for $800 per month, and each parking space is a separate $100 per
month) and "cashing out" subsidized employee parking (commuters can
choose between a subsidized parking space or its cash equivalent,
such as $100 per month).
To be effective parking pricing must be correctly implemented. This
means appropriate price structures (preferably hourly and daily fees,
with higher rates during peak periods, and minimal exemptions and
discounts), effective enforcement, and good travel options (walking
and cycling conditions, good ridesharing and public transit services,
etc.). To effect vehicle ownership and use (rather than just parking
location) pricing must be implemented over an area, so motorists
cannot simply park for free nearby.
Business people often demand parking subsidies to attract customers,
but their efforts are often misdirected. After all, people spend
money, not cars. While its true that if two businesses are otherwise
equally attractive, the one that offers free parking will tend to
attract more customers, there are other more important attributes,
and areas which focus only on cheap parking to attract customers
often fail. For example, if charging for parking reduces taxes and
prices, increases parking turnover, or funds transit services and
local street improvements, many people while choose an area where
they must pay for parking (see Douglas Kolozsvari and Donald Shoup,
"Turning Small Change Into Big Changes," Access 23, University of
California Transportation Center
(<http://www.uctc.net/>www.uctc.net), Fall 2003, pp. 2-7;
<http://www.sppsr.ucla.edu/up/webfiles/SmallChange.pdf>www.sppsr.ucla.edu/up/webfiles/SmallChange.pdf
). Similarly, many areas with limited and priced parking are
attractive places to live and work, because they have better
livability. Described differently, charging for parking improves the
quality of customers by weeding out the cheepskates who won't pay a
few cents to park, leaving better spenders.
This is not anti-car. It recognizes that some trips will be made by
automobile and that we need to accommodate their need to park. But
charging for parking and using shared, public parking facilities
(including on-street and for-profit commercial parking) is far more
equitable and efficient, and significantly reduces the total amount
of parking supply needed compared with conventional parking planning
practices which result in generous amounts of parking at each destination.
For more information see:
Todd Litman, Parking Management: Strategies, Evaluation and Planning,
Victoria Transport Policy Institute
(<http://www.vtpi.org/park_man.pdf>www.vtpi.org/park_man.pdf), 2006.
MRSC, Downtown Parking Solutions, Municipal Research and Service
Center of Washington
(<http://www.mrsc.org/Subjects/Transpo/Tpark/transsolut.aspx>www.mrsc.org/Subjects/Transpo/Tpark/transsolut.aspx),
2005.
Nelson/Nygaard Consulting, Housing Shortage / Parking Surplus,
Transportation and Land Use Coalition
(<http://www.transcoalition.org/southbay/housing_study/index.html>www.transcoalition.org/southbay/housing_study/index.html),
July 2002.
Oregon Downtown Development Association, Parking Management Made
Easy: A Guide to Taming the Downtown Parking Beast, Transportation
and Growth Management Program, Oregon DOT and Dept. of Environmental
Quality
(<http://www.lcd.state.or.us/tgm/publications.htm>www.lcd.state.or.us/tgm/publications.htm),
2001.
Ryan Russo, Planning for Residential Parking: A Guide For Housing
Developers and Planners, Non-Profit Housing Association of Northern
California
(<http://www.nonprofithousing.org/>www.nonprofithousing.org) and the
Berkeley Program on Housing and Urban Policy
(<http://urbanpolicy.berkeley.edu/>http://urbanpolicy.berkeley.edu), 2001.
USEPA, Parking Spaces / Community Places: Finding the Balance Through
Smart Growth Solutions, Development, Community, and Environment
Division (DCED); U.S. Environmental Protection Agency
(<http://www.epa.gov/smartgrowth/parking.htm>www.epa.gov/smartgrowth/parking.htm),
2006.
At 11:14 AM 4/26/2006, Sunny wrote:
>I really like Todd's idea of pricing the parking but implementing the
>same is a bit difficult in the developing cities as there is a
>increasing trend of vehicle ownership. In my opinion initially focussing
>on limiting the available parking spaces and then going with the pricing
>would be better as this firstly might control the ridership and then the
>pricing would have the economic effect.
>
>On the other hand I doubt if parking pricing will really reduce the
>ridership because I presume that parking pricing would make the car user
>aware of the fact that they are being metered for the time they are
>spending for shopping and thereby reduce their shopping time which can
>tend to decrease the sales, yes they might shift to other modes but what
>if the other modes are not as developed as driving a car like in
>Bangkok. Secondly, providing priced or timed parking would allow the
>other car driver to feel that they might get a place to park their car
>and hence avoid them from shifting to other means. Correct me if I am wrong.
>
>Off street parking is the worst case especially when it is free/very
>very cheap like here in Bangkok and when the price is reducing with time
>rather than increasing. but even here i have the same doubts mentioned
>above. I would be glad if someone could clarify me.
>
>Sunny
Sincerely,
Todd Alexander Litman
Victoria Transport Policy Institute (www.vtpi.org)
litman at vtpi.org
Phone & Fax 250-360-1560
1250 Rudlin Street, Victoria, BC, V8V 3R7, CANADA
"Efficiency - Equity - Clarity"
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