Study	Reason for exclusion
ADONIS 2000	Not intervention research
Al‐Akhras 1997	No control group
Alexander 2005	Not a travel behaviour change intervention
American School 1980	Not intervention research
Appleyard 2003	Not intervention research
Balepur 1998	Cross‐sectional results only
Balzani 2003	Cross‐sectional study
Bamberg 1998	No control group
Bamberg 2001	No control group
Bamberg 2002	Not a travel behaviour change intervention
Bamberg 2003	No control group
Bamberg 2007	Review article
Baroni 1998	No relevant outcomes reported
Black 2001	Cross‐sectional study
Boarnet 2005	Cross‐sectional study
Bradshaw 2001	Not intervention research
Cackowski‐Campbell 2006	Not intervention research
Chen 1999	Not an organisational intervention
Collins 2005	Cross‐sectional study
Cooper 2003	Cross‐sectional study
Cooper 2005	Cross‐sectional study
Davies 2005	No control group
Davison 2008	Review article
Delaney 2003	Not a travel behaviour change intervention
DfT 2005	Not controlled before‐after studies as baseline measurements occurred some time after intervention start
Dickinson 2003	Cross‐sectional study
DiGuiseppi 1997	Not intervention research
Floerchinger‐Franks 2000	Not a travel behaviour change intervention
Fujii 2006	Review article
Futurist 1997	Irrelevant topic
Goodwin 1973	Not intervention research
Gordon‐Larsen 2007	Cross‐sectional study
Hanssen 1993	Not intervention research
Hwang 1992	Not organisational setting
International Walk 2001	Not intervention research
ITE Journal 2001	Not intervention research
ITE Journal 2003	Not intervention research
James 2002	Not organisational setting
Kearns 2003	Cross‐sectional study
Kingham 2007	Not intervention research
Lindstrom 2008	Cross‐sectional study
Lopez 2000	No control group
Mackett 2005	Not travel behaviour change intervention
McManus 2005	Cross‐sectional study
Mealey 1999	Not travel behaviour change intervention
Merom 2005	No control group
MOST 2001	Not intervention research
Oja 1991	Not organisational intervention (community‐based RCT)
Oja 1998	Not travel behaviour change intervention
Parker 2003	Not controlled before‐after study as baseline measurement occurred some time after intervention start
Rose 2007	No control group
Rosenberg 2006	Not travel behaviour change intervention
Rossi 2004	Cross‐sectional study
Senft 2005	No control group
Shannon 2006	Cross‐sectional study
Simpson 1999	Not intervention research
Stahlspets 2006	Insufficient available data, unable to contact authors
Staunton 2003	No control group
Stewart 1994	Cross‐sectional study
Taniguchi 2007	Not organisational setting
Taylor 1997	Not intervention research
Telfer 2006	Not organisational setting
Thogerson 2008	Not organisational setting
Titheridge 2006	Not intervention study
Toor 2003	Not intervention research
TRL 2003	Collection of abstracts only
TRL 2007	Collection of abstracts only
Turner 1997	Cross‐sectional study
van Hengel 1999	Not organisational setting
Vuori 1994	Includes a randomised controlled trial but is not a travel behaviour change intervention; also includes a travel behaviour change intervention but has no control group
Wen 2005	No control group