Although countries with high levels of economic development generally have more personal automobile travel than less-affluent nations, income is not the only factor that determines a nation's demand for cars.
The level of automobility, or travel in personal vehicles, varies among countries. By determining the factors besides economic development that have affected automobility in developed countries, researchers can predict how automobility might evolve in developing countries.
To reduce traffic along a heavily congested Texas toll road, researchers are using stated preference surveys and discrete choice models to understand how motorists will respond to alternative time-of-day pricing policies.
According to consumer research, the ability to consume media, write an email, or even sleep during transport is a key selling point for self-driving cars, which could be available in the near future. Autonomous vehicle technology could also produce a wide range of public benefits.
Security protections on vehicles have not kept pace with systems that control safety features, navigation capabilities, and wireless communication functions. Onboard computer networks will likely become much more attractive to hackers.
Increasing fuel efficiency and the rise of alternative fuel vehicles that do not use gasoline have led to growing shortfalls in federal and state funding for surface transportation programs — shortfalls that are likely to become even more acute in coming years. In this Congressional Briefing, Liisa Ecola will discuss innovations in the use of mileage-based fees.
In this June 2014 Congressional Briefing, Liisa Ecola discusses growing shortfalls in federal and state funding for surface transportation programs, and the potential of mileage fees (rather than fuel taxes) to reduce those shortfalls while also reducing traffic congestion, harmful emissions, and excessive road wear.
The first HOT lanes in L.A. have improved traffic flow and travel time reliability, are fair to users of the facilities, have improved transit service and have generated revenue needed to fund those improvements from voluntary toll payments.
After examining the advantages and disadvantages of autonomous vehicles, RAND researchers determined that the overall societal benefits of this new technology likely outweigh the disadvantages. Senior behavioral scientist James Anderson will present the study results.
Full-scale production of self-driving cars is predicted within 5–15 years. California allows these vehicles to operate on state roads, and the DMV is tasked with working on several rules for carmakers and the public. What is the best way forward?
Despite the frequency with which people are convicted of multiple DUI offenses, California continues to require that all individuals with a DUI attend a 30- or 60-hour education program. However, these programs aren't that effective.
Natural gas production is growing and many states and communities are reaping the economic benefits. One of the costs, however, will be damage to roads. One hydraulic fracturing operation requires about 600 to 1,100 one-way, heavy truck trips to bring equipment, materials, and sometimes water to and from a well site.
This report documents the re-estimation of the mode-destination models in the PRISM model for the West Midlands region of the UK. The models for some purposes represent access mode and station choice, and time of day choice for car drivers.
The promise of autonomous vehicles is finally near to being realized and the substantial benefits to society in terms of safety, mobility, and fuel economy cannot be ignored. It is not too early for policy makers to begin to think about the challenges that lie ahead.
Self-driving vehicles offer the promise of significant benefits to society, but raise several policy challenges, including the need to update insurance liability regulations and privacy concerns such as who will control the data generated by this technology.