Road geometry handbook (including Amendment 1 - 2002). Part A - Road link design (TD 9/00)
Publication Year
2000
Document Status
Withdrawn
Abstract
The handbook contains extracts from those standards contained in the December 2000 version of the NRA Design Manual for Roads and Bridges (NRA DMRB), that relate to the geometric design of roads. Based upon standard NRA TD 9/00, which states the basic principles to be used for coordinating the various elements of road layout, which together form the three dimensional design of the road.
Document History
Withdrawn - NRA circular No.9/2010 6 July 2010. Should be consulted in conjunction with the full version of the Design Manual for Roads and Bridges (NRA DMRB). This document is part of a larger document, Road Geometry Handbook, which has been split into parts for ease of use.
Publisher Information
National Roads Authority
The National Roads Authority's (NRA) primary function, under the Roads Act 1993, was to secure the provision of a safe and efficient network of National roads. They were responsible for the planning and supervision of construction and maintenance, publishing the NRA DMRB and NRA MCDRW. In 2016 the NRA merged with the Railway Procurement Agency (RPA) to form a new organisation, Transport Infrastructure Ireland (TII).
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