Measuring Walk Access to Transit in Terms of Sidewalk Availability, Quality, and Connectivity

AbstractWalking as the major transit access mode confers health benefits to the public while presenting planners with the challenge of overcoming walk-accessibility costs which deter mass-transit use. The literature indicates sidewalk quality, availability, and street network connectedness are crucial access factors in walking to transit stations. However, the literature has not yielded a pragmatic tool for planners to assess walk access to transit stations in these terms. This paper offers a sidewalk availability and quality index (SAQI) and a connectivity index (CI) which grant insight into the pedestrian-rider’s ability to access mass transit through the built environment. The methods are presented through an analysis of the Orange Line bus rapid transit (BRT) in the San Fernando Valley, Los Angeles. The analysis of the Orange Line using the SAQI and CI method determines which stops are least accessible to riders and indicates access solutions by identifying the overriding problem along the axes of qua...

[1]  Yang Jiang,et al.  Walk the line: station context, corridor type and bus rapid transit walk access in Jinan, China , 2011 .

[2]  Jana A. Hirsch,et al.  Walk Score® and Transit Score® and walking in the multi-ethnic study of atherosclerosis. , 2013, American journal of preventive medicine.

[3]  Alan Shiell,et al.  The relationship between cluster-analysis derived walkability and local recreational and transportation walking among Canadian adults. , 2012, Health & place.

[4]  Peter W. Axelson,et al.  Development of an Assessment Process To Evaluate Sidewalk Accessibility , 1999 .

[5]  R. Cervero,et al.  TRAVEL DEMAND AND THE 3DS: DENSITY, DIVERSITY, AND DESIGN , 1997 .

[6]  Vania Barcellos Gouvêa Campos,et al.  A Proposal of Indicators for Evaluation of the Urban Space for Pedestrians and Cyclists in Access to Mass Transit Station , 2012 .

[7]  Hannah Badland,et al.  Neighborhood Built Environment and Transport and Leisure Physical Activity: Findings Using Objective Exposure and Outcome Measures in New Zealand , 2012, Environmental health perspectives.

[8]  Jennifer Evans-Cowley.  Sidewalk Planning and Policies in Small Cities , 2006 .

[9]  Catherine Morency,et al.  Walking to transit: An unexpected source of physical activity , 2011 .

[10]  D. B. Hess,et al.  Walking to the bus: perceived versus actual walking distance to bus stops for older adults , 2012 .

[11]  M. Stoll,et al.  Spatial Job Search, Spatial Mismatch, and the Employment and Wages of Racial and Ethnic Groups in Los Angeles , 1999 .

[12]  Nicholas E Lownes,et al.  A method to define public transit opportunity space , 2013 .

[13]  D. Rodriguez,et al.  The relationship between urban form and station boardings for Bogotá's BRT , 2008 .

[14]  J. Sallis,et al.  Environmental correlates of walking and cycling: Findings from the transportation, urban design, and planning literatures , 2003, Annals of behavioral medicine : a publication of the Society of Behavioral Medicine.

[15]  Toru Hagiwara,et al.  Overall Level of Service of Urban Walking Environment and Its Influence on Pedestrian Route Choice Behavior , 2007 .

[16]  Juhwan Oh,et al.  Transit-oriented development in a high-density city: Identifying its association with transit ridership in Seoul, Korea , 2011 .

[17]  Billie Giles-Corti,et al.  Neighborhood environmental factors correlated with walking near home: Using SPACES. , 2006, Medicine and science in sports and exercise.

[18]  Daniel A. Rodriguez,et al.  The relationship between non-motorized mode choice and the local physical environment , 2004 .

[19]  Javier Gutiérrez,et al.  Transit ridership forecasting at station level: an approach based on distance-decay weighted regression , 2011 .

[20]  Mohamed A. Foda,et al.  Using GIS for Measuring Transit Stop Accessibility Considering Actual Pedestrian Road Network , 2010 .

[21]  Amer Shalaby,et al.  Access Walking Distance, Transit Use, and Transit-Oriented Development in North York City Center, Toronto, Canada , 2009 .

[22]  D. B. Hess,et al.  Influence of built environment and transportation access on body mass index of older adults: Survey results from Erie County, New York , 2012 .

[23]  Brian W. Baetz,et al.  Using GIS for Evaluation of Neighborhood Pedestrian Accessibility , 1997 .

[24]  Sybil Derrible,et al.  Development and application of the Pedestrian Environment Index (PEI) , 2014 .

[25]  Ahmed M El-Geneidy,et al.  Achieving recommended daily physical activity levels through commuting by public transportation: unpacking individual and contextual influences. , 2013, Health & place.

[26]  Daniel A. Rodriguez,et al.  The relationship between segment-level built environment attributes and pedestrian activity around Bogota's BRT stations , 2009 .

[27]  Marc Schlossberg,et al.  Comparing Transit-Oriented Development Sites by Walkability Indicators , 2004 .