DMRB Volume 7 Section 2 Part 1 (HD 24/96) Pavement design and maintenance. Pavement design and construction. Traffic assessment (Including NRA addendum - Dec 2000)
Publication Year
1996
Document Status
Withdrawn
Abstract
Covers the estimation of traffic loading for new roads and the calculation of past and future traffic for the maintenance of existing roads. Two methods are presented for traffic calculation: a) The Standard Method is simple and is used in the design of new roads, b) The Structural Assessment and Maintenance Method is primarily used in structural assessment and in maintenance design but can be used for new roads in exceptional circumstances, where non-standard traffic exists.
Document History
NRA DMRB 7.2.1. Supersedes - HD 24/94. Errata issued December 2010.
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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