california department of transportation transportation asset management (tam) journey april 19, 2012
TRANSCRIPT
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California Department of TransportationTRANSPORTATION ASSET MANAGEMENT (TAM) JOURNEY
April 19, 2012
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Strategic Planning, Performance Management, Asset Management
Data driven Performance Based
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Goals
Safety: Provide the safest transportation system in the nation for users and workers.
Mobility: Maximize transportation system performance and accessibility.
Delivery: Efficiently deliver quality transportation projects and services.
Stewardship: Preserve and enhance California’s resources and assets.
Service: Promote quality service through an excellent workforce.
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Safety -Provide the safest transportation system in the nation for users and workers.
Traveler Safety – Fatalities per 100 Million Vehicle Miles Traveled (MVMT) on the California state highway system.
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 20120.70
0.90
1.10
1.30
1.501.51 1.51
1.481.44
1.461.42
1.361.26
1.13
1.27 1.27 1.311.25
1.321.29
1.211.05
0.950000000000001
1.051.09 1.08
1.021.1
1.010.94
0.81
0.74
1
U.S.A.
California
CA SHS
TargetCalendar Year
Data Sources: National Highway Traffic Safety Administration; and Division of Traffic Operations.
Desired Trend< 1.00
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Mobility Goal – Maximize transportation system performance and accessibility. Statewide daily vehicle hours of
delay (DVHD).
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Delivery Goal – Efficiently deliver quality transportation projects and services. Percent delivery of planned Ready
To List (RTL) milestone for programmed capital projects.
2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 2008/09 2009/10 2010/11 Q12011/12
80%
90%
100%
86% 85%87%
96%
99% 100% 100% 100%
99%99% 97%
1
Actual Target
Fiscal Year and Quarter
Data Source: Division of Project Management.
Desired Trend
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Stewardship Goal – Preserve and enhance California's resources and assets. Pavement Condition – Percent of
distressed lane miles.
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 201210%
15%
20%
25%
30%
35%
21%23% 24%
25%
28%27%
26% 26% 26%
0.3
% Distressed Target
Calendar YearData Source: Division of Pavement Management.
Desired Trend
Stated target by 2012.
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Managing Pavement Asset
1. Ground penetrating radar (GPR) and cores Identify pavement structure Segment network
2. Automated pavement condition survey (APCS) Determine accurate pavement condition Provide crucial data for performance curves
3. Integration of traffic databases and GPS coordinates
4. Pavement management system (PaveM) Automate strategy selection Optimize budget-related decisions Generate pavement management reports
Slide 8
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Caltrans TAM Journey
Slide 9
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Internal Milestone Survey
Slide 10
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Challenges
Slide 11
Understanding Scope of Current Practices 2010 Caltrans TAM Self Assessment Themes
– a place to start Priorities – too many, who sets them, who
supports them Need better data and asset information
about characteristics, location, usage, condition and performance
Ability for trade-off analysis Lack data and ability for consideration and
analysis of life-cycle costs Lack ability to forecast and monitor
system performance
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Challenges
Attitudes, Mindset…A Call For Action!
Slide 12