not your father’s transportation system. background 1.driving 2.cars 3.neighborhoods 4.human...
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U.S. population & vmt
pop vmt
1955 2005
millions trillions
166
0.6100
200
0.5
1.0
296
3.0
1.5
2.0
2.5
300
400
500500%178%
- 3%
2000 - 2013 2006 - 2013all
vehicles
- 6%
allvehicles
Source: FHWA and US Census Bureau
US vmt per capita
12% 18%
2000 - 2013
CO ID
22% 15%
MT WY
Source: FHWA and US Census Bureau
VMT Trends – Interior West States
- 8% - 5%
2000 - 2013
CO ID
8% - 3%
MT WY
Source: FHWA and US Census Bureau
Per Capita VMT – Interior West States
+ 9%
2000 - 2013all
vehicles
+ 6% + 34%
personalvehicles trucks
2006 - 2013
- 1%Source: FHWA
US vmt
allvehicles
- 3% + 22%
personalvehicles trucks
- 3%
2000 - 2013 2006 - 2013
- 6%
Source: FHWA and US Census Bureau
US vmt per capita
allvehicles
- 9% + 15%
personalvehicles trucks
allvehicles
- 5% + 19%
personalvehicles trucks
what drives vmt?demographics & economics traffic enablers
labor force participation rate
household income
driver license rate
vehicle ownership
population
miles of roadways
energy subsidy
road subsidy
sprawl
auto dependency
gas price($$/gallon)
(2014 dollars)
1984
Source: Census Bureau and BLS
US gas prices & personal income
2000 2014 1984 2000 2014
2.55
2.09
2.99
22.1
30.328.4
per capita money income($ thousands)
- 18 %
+ 43 %
+ 37 %
- 6 %
+ 17 % + 28 %
3.2 %
October2013 - 2014
source: FHWA monthly Traffic Trends
traffic growth – month to monthwestern states
2.2 %
November2013 - 2014
3.3 %
December2013 - 2014
2.2 %
January2014 - 2015
6.6 %
February2014 - 2015
autonomous vehicles roll-out
2015 2020 2025 2030
partially autonomous
vehicles enter market
fully autonomous
vehicles enter market
autonomous vehicles
dominate market
car share companiesBuffalo CarShareCar2GoeGo CarShareFlexcarGetaroundJustShareItRelayRidesZipcar +WeCar by Enterprise Rent-A-CarUhaul Car Share owned by U-HaulAvis On Location by Avis
photo credit: Mariordo (Mario Roberto Durán Ortiz) - This file was derived from: 20120922_Volt-Chicago.JPG
car share arithmetic
(US Jan 1, 2013)
data source: The University of California, Berkeley's Transportation Sustainability Research Center
vehicles
15,603
members
1,033,564
on-demand services
Medicast
Handy
Uber Lyft
InstacartHomejoy
Washio
BloomThat
FancyHands
Shyp
SpoonRocket
Sidecar
TopCoder Elanceo-Desk
1800 - 1900rural cities
1900 - 2000cities suburbs
2000 -suburbs neighborhoods
development patterns in US history
21st century emerging market =
access to good jobs+
walkable, complete, transit-served, neighborhoods
grocery-
coffee-
liquor-
home-
pharmacy-
school-
daycare-
church
------
home-------
gas station
complete incomplete
½mile
neighborhoods
surface transportation
2002
81 73
2012Source: PEW Charitable Trust
public sector expenditures
10589
6256
$ 248 B$ 218 B
local
state
federal
- 12 %
options
fuel taxes
sales taxes
mileage fees
ppp
borrowing
economists’ choice, tech issues,privacy issues
illogical, regressive, politically popular
dwindling source, wrong incentives
requires fees or tolls and borrowing
slippery slope(see Boston MBTA)
multimodal grid
streets
local: 330’
collector: 1,320’
arterial: 5,280’
pedestrians330’
transit1,320’
bicyclesecondary corridor: 330’primary corridor: 1,320’
networks
walkability public health safety service redundancy
market appeal resiliency efficiency capacity for
growth
pay huge dividends
doenact connectivity standardsbreak-up superblocksrepair key missing links
don’tallow more loops & lollipopspermit street closures for developmentlose your grid
• excess land in parking
• low business synergy
• bad for community character
• high capital costs
• discourages walking
too much
• discourages infill & redevelopment
• limits pedestrian presence
• reduces retail sales
• causes overflow conflicts
not enough
the goldilocks problem
the right
amount
integrated + intermodal
shift mode share
parking pricing
management program
add parking supply
enforcement
transit passesbicycle access
ridesharingwith TDM*
as needed
revenues
fair + inevitable
* TDM = transportation demand management
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single purpose spending
streetstransit
parks & recreationarts
utilitieshousing
City of RedmondKing County, King County Metro
Sound TransitPuget Sound Regional Council
Washington State DOT
smart growthsustainability
complete streetstransit-oriented development
instead of conflict, synergy
networks
streets
local: 330’
collector: 1,320’
arterial: 5,280’
pedestriansresidential: 330’commercial: 660’
transit1,320’
bicyclesecondary corridor: 330’primary corridor: 1,320’
streetstransit
parks & recreationarts
utilitieshousing
CityCounty
Transit AgencyMPO/Regional Council
State DOT
system integration