intelligent transportation trends chpt.5 - tolling and enforcement
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Intelligent Transportation Trends and Perspectives
2011
J.D. Margulici
jdm@novavia.us
www.novaviasolutions.com
Chapter 5: Tolling and Enforcement
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ITS primer and brief history
State of the art: tolling & enforcement
Information technology trends
Prospective and implications
J.D. Margulici
jdm@novavia.us
www.novaviasolutions.com
Intelligent Transportation
Trends and Perspectives
2011
Transportation Funding
ITS Trends and Perspectives - April 2011 3
Not only is the Highway Trust Fund running a deficit, current spending
levels are inadequate to even maintain existing infrastructure in the long run
Transit Electronic Fare Payment Systems
ITS Trends and Perspectives - April 2011 4
Electronic Tolling and Enforcement
ITS Trends and Perspectives - April 2011 5
Texas Turnpike (Austin)
Road User Charges
ITS Trends and Perspectives - April 2011 6
Parking Payment / Enforcement
Add Streetline, SF Park…
ITS Trends and Perspectives - April 2011 7
Red Light Enforcement
850 fatalities, 170,000 injuries / year (NHTSA)
Systems reduce red light running, but safety benefits are moderate
Typically split revenue between provider and city
Big business – Total Addressable Market $3B by some estimates
Carlyle Group, Macquarie to acquire Redflex Holdings for $304m
ITS Trends and Perspectives - April 2011 8
Red Light Enforcement: Safety Benefits
Combined results for seven jurisdictions
Right-angle crashes Rear end crashes
Total crashes Definite
injury Total
crashes Definite injury
EB estimate of crashes expected in the after period without RLC 1,542 351 2,521 131
Count of crashes observed in the after period
1,163 296 2,896 163
Estimate of percentage change (standard error)
- 24.6 (2.9)
- 15.7 (5.9)
14.9 (3.0)
24.0 (11.6)
Estimate of the change in crash frequency - 379 - 55 375 32
ITS Trends and Perspectives - April 2011 9
FHWA-HRT-05-049, April 2005
Speed Enforcement
ITS Trends and Perspectives - April 2011 10
Source: Cochrane Collaboration based on a review of 35 published studies
Speed reduction
1-15%
Speeding reduction
14-65%
Crash reduction
8-49%
VASCAR (Visual Average Speed Computer And Recorder)
Automated Speed Enforcement Deployment: France
ITS Trends and Perspectives - April 2011 11
3 1 2
Occupancy Enforcement
ITS Trends and Perspectives - April 2011 12
Intelligent Transportation Trends and Perspectives
2011
J.D. Margulici
jdm@novavia.us
www.novaviasolutions.com
Next is Chapter 6: Mobility Services
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