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Published byHope Clark Modified over 9 years ago
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Making the Case with Public Officials
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Do We Have To? Most public officials are used to dealing with capital improvements, not operational improvements Operational improvements traditionally do not compete well
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Introduction Capital improvements (common views): –Are very visible (I see what I get for my money, and so do the taxpayers) –Cost money once and not again Because we often don’t think publicly about maintenance and operations costs
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Introduction Must help decision makers understand –Operations keeps what you’ve already built operating efficiently –Incident Response is very visible –The public has a very high appreciation of incident response efforts
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Your Job Show decision makers how operations and incident response is: –Beneficial –Visible –Cost effective
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Incidents Prevent Efficient Use of Existing Facilities - Volume Accidents and incidents reduce vehicle throughput Thus the ability to use the expensive right- of-way you’ve already paid for is denied
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Volume During An Accident Declines
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Why Incident Management? Because of this accident at ~1:15 PM, more than three lanes of capacity was lost for three hours
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Why Incident Management? What is less expensive? –building three more lanes of freeway at $100,000,000 per mile, or –providing $100,000 per year on-call tow truck to clear that accident in 20 minutes?
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Why Incident Management Incident back ups are visible, and cause congestion to spread geographically, effecting people who may not even pass the incident scene
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Congestion prior to an incident on I-5 2:50 PM
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An accident has occurred in the HOV lane, just prior to 3 PM 3:00 PM
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Incident response occurs quickly, but does not handle traffic control well (also 3:00 PM) Back up = ~1 mile
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Fire Trucks and EMS are gone in just over 20 minutes 3:20 PM Back up = 3 miles
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Last Disabled Vehicle Removed 3:37 PM Back up = 7 miles
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HOV lane open To traffic, and last emergency vehicle leaves the scene 4:00 PM Slow downs = 12 miles Stop and go = 8 miles
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Northern road sections clearing Southern sections now affected by PM commute traffic 4:40 PM
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Working With Other Agencies Visuals also help illustrate (and eventually resolve) problems of working with other agencies
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Accident in HOV lane Fire truck blocks left two lanes Fire truck blocks right lane Traffic flow in one lane Through the response personnel
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Working With Other Agencies How to improve safety for all respondents Why do we want better flow around incident scenes? –Often secondary incidents occur in the back-up to an initial incident –Respondent safety is improved by limiting the time spent in the roadway –Reducing back up time/duration limits the occurrence of secondary accidents
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Value of Coordinated Incident Response? Lack of coordination and training at this incident meant a 37 minute incident created a back up –Over 12 miles long (at its biggest) –With heavy congestion lasting over 7 hours (thanks in part to PM commute)
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Value of Benefits Economic analysis of incident response program showed a 20:1 benefit to cost ratio (See: http://wsdot.wa.gov/accountability/archives/ GrayNotebookJun-03.pdf#page=48) http://wsdot.wa.gov/accountability/archives/ GrayNotebookJun-03.pdf#page=48
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To Maintain Support Track what you do, and how it helps the public –Number of responses –Effect of those responses –Public reaction to your efforts
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Frequency and Type of Incidents
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Public Response "Great addition to traffic safety and keeping the traffic moving." - Richard Russell, Mukilteo Thank You! Thank You! Thank You! Great use of Taxpayers dollars" - Cenni Reilly Olympia
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To Maintain Support Speak plain English Address the issues of importance to the public –Safety –Delay –System reliability
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