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TDM is a “whole
systems” approach to addressing parking and traffic that manages parking
supply and demand together and values all forms of transportation. There
is no exact formula, but a menu of options (or strategies). It is
necessary to find the right mix for a specific district. This requires
taking a phased approach to implementing changes, monitoring their
effectiveness and being flexible enough to tweak them until the right
combination is identified for a specific district.
A dedicated staff person is required to oversee such a program.
Common
Components of TDM Plans
·
Managing supply and demand together (price, shared lots,
location)
·
Taking a phased approach [the importance of tracking whether
something is successful and being flexible enough to change it is a key
component]
·
Requires a dedicated staff person [to manage the program]
Transportation Demand
Management (TDM) Strategies
Promote parking availability through pricing,
not just increasing supply (change the paradigm from engineering to
economic measures as well). Price parking for 15% availability.
Establish “park-once” districts, where
drivers can park once and access all services necessary on foot (the
parking areas can be slightly outside of business district, keeping the
district more pedestrian friendly)
Manage on- and off-street parking together.
Encourage or require shared parking lots (i.e. residential lots are often
empty during the day and could be used by employees and patrons of retail)
Create parking benefit districts where the
funds generated from parking are earmarked for improvements for the
district where they were generated (i.e. streetscape improvements, bike/ped.
safety measures, etc.).
Preserve Residential Parking Supply. Protect
residential parking supply from non-resident long-term parkers; if the
rate at meters (or parking structures) is too high, people will spill over
into residential streets.
·
Create a residential parking permit program (In Oakland, the
rate is $25/year, for three permits per household*)
·
Set 2- to 4-hour time limits for nonresidents
·
permitted, residential streets can also be metered
o
residents do not pay if they have parking permits
o
non-residents can park but only if they pay market price (if
a parking benefits district is established, these funds will go back into
the neighborhood)
- make
each hour at meters get more expensive to discourage long term parking
*(ULTRA
note: we could lobby to charge more and require funds to be directed back
into our neighborhood via a parking benefits program)
Remove minimum parking space requirements in
new developments and create maximums to discourage ownership of multiple
cars.
Require TDM plans with new development. For
example, developers could be required to:
- pay
“in-lieu” fees: instead of paying for parking on site (the funds
can then be used for shared parking structures)
- provide
free transit passes for employees and residents
- provide
car-sharing facilities
- unbundle
parking costs from price of units
- Rewards
people for not owning a car
- makes
housing more affordable (for rentals too)
Enhance/develop alternate modes of transportation
– e.g. enhanced crosswalks,
bike lockups, pedestrian and bike amenities.
Require Local Business and Employer Incentives.
Employers could be required to:
o
Provide free or reduced-fare transit passes (leaving parking
for shoppers rather than employees)
o
Make bike parking available for employees
Take advantage of technological advances.
Examples: in
West Palm Beach
,
Florida
and
Redwood City
, they are experimenting with using cell phones to pay for parking meters.
It is also possible to have the price of parking meters change throughout
the course of the day.
Example of
what some cities do:
(the cities with Xs in the
left hand column are doing the minimum. Those on the left have more
comprehensive TDM plans with components such as those described above)
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Citywide Parking Requirement Reductions
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TDM As Part of Downtown or
TOD
-Specific Plan
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City of
Alameda
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X
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San Francisco
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X
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Oakland
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X
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San Mateo
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X
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Redwood City
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X
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Glendale
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X
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Pasadena
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X
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Ventura
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X
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Reducing parking on a
development-by-development basis
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Creating transportation management authorities;
hire staff, so there’s a feedback loop
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