International Road Federation (IRF)

Abstract

The IRF is a non-profit, non-political service organization whose purpose is to encourage better road and transportation systems worldwide and to help apply technology and management practices to give maximum economic and social returns from national road investments.

Original document

The different versions of the original document can be found in:

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-58632-5_40.pdf

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-59051-3_39.pdf

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-59541-9_38.pdf

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-59643-0_39.pdf

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-68398-7_41.pdf

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-74024-6_41.pdf

• https://link.springer.com/content/pdf/10.1007%2F978-1-349-74027-7_41.pdf

• https://link.springer.com/content/pdf/10.1057%2F9780230271333_96.pdf

• https://link.springer.com/content/pdf/10.1057%2F9780230271340_41.pdf

• https://link.springer.com/content/pdf/10.1057%2F9780230271357_43.pdf

• http://link.springer.com/content/pdf/10.1007/978-1-349-57823-8_40,

http://dx.doi.org/10.1007/978-1-349-57823-8_40 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-58632-5_40,

http://dx.doi.org/10.1007/978-1-349-58632-5_40 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-58635-6_40,

http://dx.doi.org/10.1007/978-1-349-58635-6_40 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-59051-3_39,

http://dx.doi.org/10.1007/978-1-349-59051-3_39 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-59541-9_38,

http://dx.doi.org/10.1007/978-1-349-59541-9_38 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-59643-0_39,

http://dx.doi.org/10.1007/978-1-349-59643-0_39 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-67278-3_40,

http://dx.doi.org/10.1007/978-1-349-67278-3_40 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-68398-7_41,

http://dx.doi.org/10.1007/978-1-349-68398-7_41 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-74024-6_41,

http://dx.doi.org/10.1007/978-1-349-74024-6_41 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1007/978-1-349-74027-7_41,

http://dx.doi.org/10.1007/978-1-349-74027-7_41 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1057/9780230271333_96,

http://dx.doi.org/10.1057/9780230271333_96 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1057/9780230271340_41,

http://dx.doi.org/10.1057/9780230271340_41 under the license http://www.springer.com/tdm

• http://link.springer.com/content/pdf/10.1057/9780230271357_43,

http://dx.doi.org/10.1057/9780230271357_43 under the license http://www.springer.com/tdm

• https://link.springer.com/chapter/10.1007%2F978-1-349-57823-8_40,

https://academic.microsoft.com/#/detail/2574421303

• https://link.springer.com/chapter/10.1007%2F978-1-349-68398-7_41,

https://rd.springer.com/chapter/10.1007/978-1-349-68398-7_41,

https://academic.microsoft.com/#/detail/2752808457

DOIS: 10.1007/978-1-349-74024-6_41 10.1007/978-1-349-59541-9_38 10.1057/9780230271340_41 10.1007/978-1-349-68398-7_41 10.1007/978-1-349-58632-5_40 10.1007/978-1-349-67278-3_40 10.1007/978-1-349-57823-8_40 10.1007/978-1-349-74027-7_41 10.1007/978-1-349-59051-3_39 10.1007/978-1-349-59643-0_39 10.1007/978-1-349-58635-6_40 10.1057/9780230271357_43 10.1057/9780230271333_96