3.1 Introduction
This chapter critically assesses literature surrounding vehicle speed reduction techniques and shared spaces. Developing a clear understanding of background literature provides a strong theoretical foundation, and perspective to conduct an effective investigation with regard to how vehicle speed and presence are crucial aspects as to whether or not a shared space is successful. Therefore, this chapter will begin with an overview of the history and development of shared spaces followed by vehicle speed in shared space, risk homeostasis theory, speed reduction techniques, horizontal traffic deflections techniques, and entrances and surfaces.
3.2 The History & Development of Shared Spaces
Ben Hamilton-Baillie, an architect in the United Kingdom coined the term shared space, however, the original design and concept is accredited to Hans Monderman, a Dutch traffic engineer who invented the term “Woonerf” in Netherlands, 1970 (Ben-Joseph, 1995). However, there are many examples today of shared spaces throughout Australasia, Europe, the UK and the United States.
Historic evidence states that streets has been a place of interaction, movement and activity. When cars were firstly introduced, the road corridors were still a place to walk, move, and play. However, in the mid twentieth century motor vehicles become more popular, where two concepts arose to dominate road design:
• The most key role of a road is to accommodate efficient movement and fast journey for
Britain’s first motorway , the 13 km Preston bypass was opened in 1958, and following this the Goverment planned to improve 6750km of road to at least dual carriageway standard to form strategic inter-urban network for England. This network was marked as a national commitment, which would enhance road safety, be easily connected to all major centres of population, promote economic growth and regional development.
The document “The Social Influence of the Automobile” was written in June of 1922 by Allen D. Albert. In this article Albert is saying that since the creation of automobiles the life has shifted for the better. “…almost without a pause in our thinking have we adjusted our lives to these factors new since yesterday”1 while automobiles brought a drastic change in life as it was, people adjusted to it quickly. In 1920’s cars were available to the general public at an affordable price, therefor offering the public a better, faster way of getting from place to place. Most importantly according to the document cars brought a change in the social aspects of life. With the help of a car travel times were decreased. Cities were now in reaching distance.
The City of Los Angeles is notorious for its space congestion: in most neighborhoods, simply finding an open parking spot is considered a luxury. To make matters worse, California vehicle code section 22500 (f) exacerbates Los Angeles congestion as it precludes vehicles from extending over any portion of a sidewalk or onto a street. This paper will draw attention to the fact that 22500 requires amendment, doing so would both reduce space congestion and ease vehicle accessibility.
Impact: This is import because further, well-maintained roads, coupled with access to public transportation and other driving alternatives, can lower traffic congestion and accident rates which not only save Americans time and money but also save
In order to avoid bad roads as much as possible, drivers must plan his or her route and
Highways made a vast contribution on the geographic landscape of America in a multitude of ways. In the past, roads throughout the United States have been neglected since the rise of railroads. The only existing roads that were located outside the cities were farm-to-market roads, which were unpaved, poorly marked. During this time, specifically during the 1910s, automobiles were highly expensive and only bought by the rich. As time continued, automobiles prices began to decrease, which resulted in an increase the amount of cars bought. With a larger quantity of the population owning cars, highways had to be reconstructed. The rebuilding of highways affected the United States because it resulted in society’s ability to travel vast distances
There has always been a demand for roads in the United States as roads are essential in the development of a nation. The national interstate highway system was America’s solution for the need of a road system that would stretch from coast to coast. The United States Interstate Highway System is a landmark project and often considered one of the greatest public works projects in American history by making travel by automobile faster, cheaper, safer and more convenient. New roads have been a necessity on our country ever since Henry Ford began to produce the automobile back in in 1903.
In Section 3:Old Business, there were only three parts, but we ended up spending the most time on this section. Specifically on Part B:Sharrows which are Travel lane shared by motor vehicles and bicycles. Henri Lively and Joann Zimmerman in particular had very strong feelings about Sharrows.Lively felt as if there just wasn’t enough room.He was concerned about how narrow our streets
vehicles parked in the streets and in driveways. Sidewalks line the streets with people walking to
This obviously required a strong and central government that can gather the people and resources to build and maintain the roads. During this time building roads like this was considered really impressive. This
Roads are worth discussing because of the prevalence of roads in everyday life for the majority of Americans. They allow the rapid transportation of people to their jobs, homes, or any other place they need to reach. In doing so they provide information for understanding the relationships between public and private goods and developing the national transportation policy, which can help stimulate national growth.
The development of every nation hinges on the effectiveness of their transportation systems. Movement of goods, services and people to and from work is made possible by transportation systems. The importance of effective transportation systems cannot be over-emphasized. A lot of countries are facing Transportation problems and my country Ghana is no exception. A trip of about 30 minutes can take about an hour or more due to traffic jams. This is seriously impacting productivity and has been a topical issue in the country. The situation is the same in Uganda where I currently work. To this end, Transportation Engineers are needed to design roads/ highways that will stand the test of time, plan effective traffic management systems to reduce travel
Construction will encounter further delays due to the precautions that need to be taken to ensure the safety of workers and travellers while work is completed on the busy highway. These delays add to the already significant financial cost of implementing these ideas for widening and improving the existing highway. The economic cost associated with the different proposed options of development for the highway range from an “estimated 200 million dollars to 1billion dollars” (Transportation). The cheapest option includes upgrades to only a “total of 18.8 km” (Transportation)of road, and does not allow for a “alternate emergency route, as well as still maintaining an inadequate capacity rate and limited improvements over all” (Transportation). There are several different options that fall somewhere in the middle of these two extremes both in cost and improvement outcomes. These options vary in estimated costs of 300 million -600 million dollars and would improve anywhere from 19.1km-26.2 km of the current highway. (Transportation) These proposed options have a range of different outcomes, the majority do not fully address all of the issues and the ones that do, do so with “significant
This research paper will look at social norms and behavioural patterns in different metropolitan environments among various different groups of road users, paying special attention to how these groups interact with one another. My chosen method of research for this study was participant observation. The observations were done at three different commercial intersections within Metro Vancouver, located in areas of varying population density and exhibiting different physical characteristics.
The objective of this paper is to understand the modes of road transportation, the role of road transportation in urban areas, the role of transportation infrastructure in