General guidance and information
Prevention of bridge strikes: Good practice guides
Good practice guides for transport managers and professional drivers.
Estimating the cost of conversion of road traffic signs to metric units
This report provides a broad indication of the costs of converting speed and distance measurements on traffic signs to metric units, including assumptions on which costs were based and items not taken into account.
- Published:
- 23 February 2006
New road signs and markings leaflet
New road signs and markings leaflet.
- Published:
- 09 July 2003
- Last update:
- 05 November 2004
For related documents, pages and internet links, see the column on the right.

