Appendix A Supporting material

Data for system planning

See NGTSM06, Volume 5, section 1.3

Economic assessment of networks

See NGTSM06, Volume 5, section 1.4

Harvey M, 1995, Assessing the adequacy of national transport infrastructure: A methodology, Road and Transport Research, 4(1), pp. 58-67

Maintenance assessment at network level

See NGTSM06, Volume 5, section 1.5