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).

St Martin's House
Waterloo Road
Dublin 4
NRA
Ireland

Documents by this publisher

Page 9 of 38

Series details	Title	Year	Status
DMRB Volume 1 Section 3 BD 9/81	Highway structures: Approval procedures and general design. General design. Implementation of BS 5400: part 10: 1980 code of practice for fatigue (Including NRA addendum - Dec 2000)	1981	Withdrawn
DMRB Volume 1 Section 3 BD 13/04	Highway structures: Approval procedures and general design. General design. Design of steel bridges - use of BS 5400: part 3: 1982 (Including NRA addendum - Jan 2005)	2004	Withdrawn
DMRB Volume 1 Section 3 BD 13/90	Highway structures: Approval procedures and general design. General design. Design of steel bridges - use of BS 5400: part 3: 1982 (Including NRA addendum - Dec 2000)	1990	Withdrawn
DMRB Volume 1 Section 3 BD 16/82	Highway structures: Approval procedures and general design. General design. Design of composite bridges: use of BS 5400: part 5: 1979 (Including amendment 1 and NRA addendum - Dec 2000)	1982	Withdrawn
DMRB Volume 1 Section 3 BD 28/87	Highway structures: Approval procedures and general design. General design. Early thermal cracking of concrete (Including amendment 1 and NRA addendum - Dec 2000)	1987	Withdrawn
DMRB Volume 1 Section 3 BD 37/01	Highway structures: Approval procedures and general design. General design. Loads for highway bridges (Including corrections February 2002, May 2002 and NRA addendum - April 2002)	2001	Withdrawn
DMRB Volume 1 Section 3 Part 16 (BD 84/02)	Highway structures: Approval procedures and general design. General design. Strengthening of concrete bridge supports using fibre reinforced polymers (Including NRA addendum - Dec 2002)	2002	Withdrawn
	Highway structures: Design (substructures and special structures) material. NRA introduction to volume 2 (January 2005)	2005	Withdrawn
	Highway structures: Design (substructures and special structures) material. NRA introduction to volume 2 (October 2003)	2003	Withdrawn
	Highway structures: Design (substructures and special structures) materials. NRA introduction to volume 2 (April 2007)	2007	Withdrawn
DMRB Volume 2 Section 1 Part 1 (BD 41/97)	Highway structures: Design (substructures and special structures) materials. Substructures. Reinforced clay brickwork retaining walls of pocket-type and grouted-cavity type construction (Including NRA addendum - Dec 2000)	1997	Withdrawn
DMRB Volume 2 Section 1 Part 2 (BD 42/00)	Highway structures: Design (substructures and special structures) materials. Substructures. Design of embedded retaining walls and bridge abutments (Including NRA addendum - Dec 2000)	2000	Withdrawn
DMRB Volume 2 Section 1 Part 3 (BD 68/97)	Highway structures: Design (substructures and special structures) materials. Substructures. Crib retaining walls (Including NRA addendum - Dec 2000)	1997	Withdrawn
DMRB Volume 2 Section 1 Part 5 (BD 70/03)	Highway structures: Design (substructures and special structures) materials. Substructures. Strengthened/reinforced soils and other fills for retaining walls and bridge abutments. Use of BS 8006:1995, incorporating Amd No 1 (Including NRA addendum - Oct 2003)	2003	Withdrawn
DMRB Volume 2 Section 1 BD 30/87	Highway structures: Design (substructures and special structures) materials. Substructures. Backfilled retaining walls and bridge abutments (Including NRA addendum - Dec 2000)	1997	Withdrawn
DMRB Volume 2 Section 1 Part 8 (BD 74/00)	Highway structures: Design (substructures and special structures) materials. Substructures. Foundations (Including NRA addendum - Dec 2000)	2000	Withdrawn
DMRB Volume 2 Section 2 Part 1 (BD 26/04)	Highway structures: Design (substructures and special structures) materials. Special structures. Design of lighting columns (Including NRA addendum - Jan-2005)	2004	Withdrawn
DMRB Volume 2 Section 2 Part 1 (BD 26/99)	Highway structures: Design (substructures and special structures) materials. Special structures. Design of lighting columns (Including Amendment No.1, Correction No.1 and NRA addendum - April 2002)	1999	Withdrawn
DMRB Volume 2 Section 2 Part 1 (BD 94/14)	Road structures: Design (sub-structures and special structures) materials. Special structures. Design of support structures for roadside furniture	2014	Withdrawn
DMRB Volume 2 Section 2 Part 3 (TD 32/93)	Highway structures: Design (substructures and special structures) materials. Special structures. Wire rope safety fence (Including NRA addendum - Dec 2000)	1993	Withdrawn

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