Rachel Aldred | |
---|---|
Born | June 1976 [1] |
Nationality | British |
Alma mater | Goldsmiths, University of London University of Manchester |
Awards | ESRC Outstanding Impact in Public Policy Prize Westminster University Price for Research Excellence |
Scientific career | |
Fields | Transportation planning and management |
Institutions | University of Westminster (2012–) University of East London (2007–2012) |
Website | http://rachelaldred.org |
Rachel Aldred (born 1976) [1] is a British academic specialising in active mobility. She is a Professor in Transport at the University of Westminster and has published over 25 peer-reviewed papers. [2] She was awarded the Economic and Social Research Council's award for Outstanding Impact in Public Policy (2016) [3] for her work on The Near Miss Project, [4] the first UK study calculating a per-mile collision risk for cycling, [5] and is one of the co-investigators of the Propensity to Cycle Tool, [6] an online system for transport planners using census data to model the potential benefits of cycling infrastructure schemes in England, funded by the Department for Transport. Aldred presented to the Transport Select Committee in 2018 as an expert witness during the enquiry into active travel [7]
Aldred studied BA Sociology and Social Policy at the University of Manchester, receiving a first class honours degree, and completed her PhD in Sociology (Doctor of Psychology) at Goldsmiths, University of London. She was the senior lecturer in sociology at the University of East London from 2007 to 2012 when she joined the University of Westminster as the Senior Lecturer in Transport and Course Leader of the MSc Transport Planning and Management programme.
In 2014 Aldred was part of the team awarded a grant from the Creative Exchange (AHRC) [8] for the Near-Miss project, which looked at over 5000 near-misses reported by over 1500 individuals. [9] The study was the first to calculate a per-mile rate for cycling near misses within the UK and in conclusion found that gender had affected how frequently people experiences near misses, with women experiencing a significantly greater number of near-miss incidents than men. [10]
Aldred's work on the Near-Miss project resulted in her being named 'one of the most influential people in transport' in the Evening Standard's Progress 100 Award in 2016, [11] one of Bike Biz's 100 Women of the Year 2015 [12] and the project was named Cycling Initiative of the Year 2015 [13] by Total Women's Cycling.
Since 2015, she has worked as a co-investigator on the Propensity to Cycle tool team and as a researcher on projects looking at cycling and active travel as a matter of social justice, [14] including a co-authoring a report into how transport planning accounts for disabled cyclists in London [15] and leading the impact evaluation of the Mini-Holland active travel schemes in London. [16]
Her 2017 study into inequalities in self-report road injury risk in London [17] was the first to use National Travel Survey data to analyse risk for those walking, finding that disabled and low-income pedestrians were far more likely to injured. [18] In 2018 the new schools layer of the Propensity to Cycle tool calculated that children in England would be twenty times more likely to cycle to school with better transport planning. [19]
Between 2012 and 2018 [1] she was an elected trustee of the London Cycling Campaign and in 2016 was awarded the Economic and Social Research Council (ERSC) award for outstanding impact in public policy. [20] She is a trustee of the Road Safety Trust and was a guest speaker on an episode [21] of Ed Miliband's Reasons to be Cheerful podcast.
Cycling, also known as bicycling or biking, is the activity of riding a bicycle or other type of cycle. It encompasses the use of human-powered vehicles such as balance bikes, unicycles, tricycles, and quadricycles. Cycling is practised around the world for purposes including transport, recreation, exercise, and competitive sport.
Utility cycling encompasses any cycling done simply as a means of transport rather than as a sport or leisure activity. It is the original and most common type of cycling in the world. Cycling mobility is one of the various types of private transport and a major part of individual mobility.
A bicycle helmet is a type of helmet designed to attenuate impacts to the head of a cyclist in collisions while minimizing side effects such as interference with peripheral vision.
Safety in numbers is the hypothesis that, by being part of a large physical group or mass, an individual is less likely to be the victim of a mishap, accident, attack, or other bad event. Some related theories also argue that mass behaviour can reduce accident risks, such as in traffic safety – in this case, the safety effect creates an actual reduction of danger, rather than just a redistribution over a larger group.
Sustainable transport refers to ways of transportation that are sustainable in terms of their social and environmental impacts. Components for evaluating sustainability include the particular vehicles used for road, water or air transport; the source of energy; and the infrastructure used to accommodate the transport. Transport operations and logistics as well as transit-oriented development are also involved in evaluation. Transportation sustainability is largely being measured by transportation system effectiveness and efficiency as well as the environmental and climate impacts of the system. Transport systems have significant impacts on the environment, accounting for between 20% and 25% of world energy consumption and carbon dioxide emissions. The majority of the emissions, almost 97%, came from direct burning of fossil fuels. In 2019, about 95% of the fuel came from fossil sources. The main source of greenhouse gas emissions in the European Union is transportation. In 2019 it contributes to about 31% of global emissions and 24% of emissions in the EU. In addition, up to the COVID-19 pandemic, emissions have only increased in this one sector. Greenhouse gas emissions from transport are increasing at a faster rate than any other energy using sector. Road transport is also a major contributor to local air pollution and smog.
Bike lanes (US) or cycle lanes (UK) are types of bikeways (cycleways) with lanes on the roadway for cyclists only. In the United Kingdom, an on-road cycle-lane can be firmly restricted to cycles or advisory. In the United States, a designated bicycle lane or class II bikeway (Caltrans) is always marked by a solid white stripe on the pavement and is for 'preferential use' by bicyclists. There is also a class III bicycle route, which has roadside signs suggesting a route for cyclists, and urging sharing the road. A class IV separated bike way (Caltrans) is a bike lane that is physically separate from motor traffic and restricted to bicyclists only.
Cycling in Melbourne is an important mode of transport, fitness, sport and recreation in many parts of the city. After a period of significant decline through the mid to late 20th century, additional infrastructure investment, changing transport preferences and increasing congestion has resulted in a resurgence in the popularity of cycling for transport. This is assisted by Melbourne's natural characteristics of relatively flat topography and generally mild climate.
Bicycle safety is the use of road traffic safety practices to reduce risk associated with cycling. Risk can be defined as the number of incidents occurring for a given amount of cycling. Some of this subject matter is hotly debated: for example, which types of cycling environment or cycling infrastructure is safest for cyclists. The merits of obeying the traffic laws and using bicycle lighting at night are less controversial. Wearing a bicycle helmet may reduce the chance of head injury in the event of a crash.
Complete streets is a transportation policy and design approach that requires streets to be planned, designed, operated and maintained to enable safe, convenient and comfortable travel and access for users of all ages and abilities regardless of their mode of transportation. Complete Streets allow for safe travel by those walking, cycling, driving automobiles, riding public transportation, or delivering goods.
A micromort is a unit of risk defined as a one-in-a-million chance of death. Micromorts can be used to measure the riskiness of various day-to-day activities. A microprobability is a one-in-a million chance of some event; thus, a micromort is the microprobability of death. The micromort concept was introduced by Ronald A. Howard who pioneered the modern practice of decision analysis.
Cycling is a popular mode of transport and leisure activity within London, the capital city of the United Kingdom. Following a national decline in the 1960s of levels of utility cycling, cycling as a mode of everyday transport within London began a slow regrowth in the 1970s. This continued until the beginning of the 21st century, when levels began to increase significantly—during the period from 2000 to 2012, the number of daily journeys made by bicycle in Greater London doubled to 580,000. The growth in cycling can partly be attributed to the launch in 2010 by Transport for London (TfL) of a cycle hire system throughout the city's centre. By 2013, the scheme was attracting a monthly ridership of approximately 500,000, peaking at a million rides in July of that year. Health impact analyses have shown that London would benefit more from increased cycling and cycling infrastructure than other European cities.
Active mobility, soft mobility, active travel, active transport or active transportation is the transport of people or goods, through non-motorized means, based around human physical activity. The best-known forms of active mobility are walking and cycling, though other modes include running, rowing, skateboarding, kick scooters and roller skates. Due to its prevalence, cycling is sometimes considered separately from the other forms of active mobility.
Santander Cycles is a public bicycle hire scheme in London in the United Kingdom. The scheme's bicycles are popularly and colloquially known as Boris Bikes, after Boris Johnson who was Mayor of London when the scheme began operating.
Cycling infrastructure is all infrastructure cyclists are allowed to use. Bikeways include bike paths, bike lanes, cycle tracks, rail trails and, where permitted, sidewalks. Roads used by motorists are also cycling infrastructure, except where cyclists are barred such as many freeways/motorways. It includes amenities such as bike racks for parking, shelters, service centers and specialized traffic signs and signals. The more cycling infrastructure, the more people get about by bicycle.
There is debate over the safety implications of cycling infrastructure. Recent studies generally affirm that segregated cycle tracks have a better safety record between intersections than cycling on major roads in traffic. Furthermore, cycling infrastructure tends to lead to more people cycling. A higher modal share of people cycling is correlated with lower incidences of cyclist fatalities, leading to a "safety in numbers" effect though some contributors caution against this hypothesis. On the contrary, older studies tended to come to negative conclusions about mid-block cycle track safety.
Controversies have surrounded dedicated cycling routes in cities. Some critics of bikeways argue that the focus should instead be placed on educating cyclists in road safety, and others that safety is better served by using the road space for parking. There is debate over whether cycle tracks are an effective factor to encourage cycling or whether other factors are at play.
Cycling in the United States is a minor sport in the country. It is also a mode of transport, particularly in urban areas.
The Mini-Hollands scheme was introduced in March 2014 by Boris Johnson, then Mayor of London. It took the form of a competition among outer London boroughs for a £100-million fund. Three boroughs – Waltham Forest, Enfield and Kingston – won £30 million each, and the remaining £10 million was shared by several other boroughs.
A modal filter, sometimes referred to as a point closure, is a road design that restricts the passage of certain types of vehicle. Modal filtering is often used to help create a low traffic neighbourhood (LTN), where motor traffic is diverted away from residential streets and instead toward feeder roads. Modal filters can be used to achieve filtered permeability within a transport network, and can encourage walking and cycling through more pleasant environments and improved safety.
In the United Kingdom, a Low Traffic Neighbourhood (LTN) is an area in which filtered permeability and traffic calming are deployed to reduce motorised through-traffic in residential areas. Many LTNs were introduced in spring 2020, although the same principles had been in use in London since the 1970s.