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Explore the history, challenges, and solutions for the U.S. highway system. Learn about the impact of transportation on national defense, economic vitality, and quality of life. Discover strategies to improve mobility, increase safety, and address funding issues for a sustainable future.
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Our highway system is critical • Transportation’s importance has been recognized since colonial times • National defense • Economic vitality • Quality of life • Transportation affects every aspect of our lives • Product (shipping) costs • Travel costs • Productive time • Available discretionary time • Stress
400 years of travel (a brief history of the highway system)
The 19th Century – turnpikes and plank roads Plank roads constructed by private companies at no cost to communities • Private roads disappeared due to • Low return on investment • Over-regulation • Availability of other modes
20th Century - highways 1920’s Bureau of Public Roads distributed Federal funds for network of 2-lane roads and to spur employment 1950’s Federal highway Administration began construction of the 46,000 mile interstate system
What’s next? • Continued progress • Use of advanced technology • Safer roads • More reliable trips • or • Slow deterioration • Increased congestion • Funding gridlock • Less responsive public agencies
A potentially ugly future Vehicle Miles of Travel Roadway Capacity
The system is in trouble • Lack of public understanding • No money • Increasing demand • Driving our modern cars on broken roads
Examining solutions • Near term solutions • Mobility • Safety • Longer term solutions • Funding alternatives • Changing the culture • What if we do nothing?
First – Let’s take a test
The U.S. has the most advanced transportation system In the world (true or false?)
Answer: The US is just beginning to implement advanced technology that is routinely used by the rest of throughout much of the world.
Let’s improve mobility Mobility is the ability to reliably get from Point A to point B within a reasonable time and at a reasonable cost. Mobility can be improved with effective management of the roadway system
We’ve got a full toolkit details to follow • Traffic signals • Ramp metering • Incident management • Electronic payment (tolls, HOT lanes, etc.) • Lane management (shoulders, HOV, HOT) • Route diversion • Variable speed limits • Traveler information systems • Etc.
Traffic Signals • Benefits of improved signal timing include: • Travel time reduced as much as 25% • Emissions reduced up to 22% • Fuel consumption reduce up to 10% • Better signal timing could save each motorist as much as50 gallons/year • Why does the public accept poor operation?
Ramp Metering on Freeways • Controls traffic entering the freeway • Keeps freeway flowing smoothly • Benefits measured in Minnesota: • Travel time reduced 22% • Accidents reduced 25%
The us is a world leader in highway safety (true or false?)
Answer: The US ranks 13th in a list of 15 European nation’s. Only Turkey and Greece have more dangerous roads. UK 3.4 deaths/100,000 US 12.3 deaths/100,000 Greece 14.4 deaths/100,000
40 Years of US Fatalities 2,000,000 1,000,000 1,600,000 58,200 60,000 40,000 20,000 4,5000 1,600 269 Iraq Viet Nam Automobile Afghanistan Persian Gulf
The Australian’s figured it out • The State of Victoria, Australia • Greatly increased penalties for drunk driving • Increased probationary license period to three years • Increased speed enforcement • Increased traffic stops • Increased public education • Fatality rate decreased by 60% (one-half the US fatality rate) • Success due to • Political support • Sound and realistic plan key point
Agencies must be more responsive • Improved customer service – Do you know who to call? • Increased performance measurement – Do you know how your agency is doing? • Get the politicians out of the picture – Who should make the transportation decisions?
Answer: The Federal gas tax has been fixed at 18.4¢ gallon since 1993. The tax is NOT indexed for inflation. A 33% loss in purchasing power has occurred during that time.
What are the alternatives? • Higher gas taxes • Tolls, HOT lanes, congestion pricing • Increased fees (registration, licenses, etc.) • Privately constructed and operated roads • Vehicle miles of travel (VMT) pricing • Transportation utility fees
A creative alternative • Privatize the transportation system • Create and investor owned transportation utility • Financed by transportation utility fee • Oversight by public utility commission • Advantages • Minimizes legislative micro-management • Freed from dependence on annual appropriations • Avoids categorical funding • Staff incentives possible
The problem can’t be ignored • Let’s improve mobility • Let’s improve safety • Let’s improve accountability • Let’s change the funding paradigm
Everyone suffers from inaction • Increased travel time • Higher shipping costs • Poor air quality • Degraded transit service