2004 valuation of the benefits of prevention of road accidents and casualties / 
Department for Transport. 
 - [London] :  Department for Transport,  2005. 
 - 13p. 
 - Highways economics note ;  no.1 .
 - Highways economics note ;  no.1 .
<br/><br/> Available online at: http://www.dft.gov.uk/stellent/groups/dft_rdsafety/documents/pdf/dft_rdsafety_pdf_610642.pdf. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Finance.--Great Britain<br/>Highway engineering--Costs.--Great Britain<br/>Traffic accidents--Prevention.--Great Britain