National Highways documents within the Construction Information Service

• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 1800 Structural steelwork
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 1900 Protection of steelwork against corrosion
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 200 Site clearance
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 2000 Waterproofing for concrete structures
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 2100 Bridge bearings
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 2300 Bridge expansion joints and sealing of gaps
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 2400 Brickwork, blockwork and stonework
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 2500 Special structures
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 2600 Miscellaneous
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 300 Fencing
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 3000 Landscape and ecology
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 400 Road restraint systems (vehicle and pedestrian)
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 500 Drainage and service ducts
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 5000 Maintenance painting of steelwork
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 5700 Concrete repairs
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 600 Earthworks
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 700 Road pavements - General
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 800 Road pavements - Unbound, cement and other hydraulically bound mixtures
• Notes for guidance on the specification for highway works (Amendment October 2022). Series NG 900 Road pavements - Bituminous bound materials
• Notes for guidance on the standard performance specifications
• Operational requirements for network occupancy. Version 0.1.1
• Pavement maintenance assessment procedure (formerly HD 29/08, HD 30/08). Version 0.1.0
• Planning for the future. A guide to working with National Highways on planning matters
• Positioning of signalling and advance direction signs (formerly TD 46/05, TD 18/85) Version 2.0.0
• Ramp metering (formerly IAN 103/08, IAN 121/09)
• Ramp metering (formerly IAN 103/08, IAN 121/09). Version 0.0.2
• Renewable energy systems appraisal (formerly N/A). Version 1.0.0
• Requirements for reporting incidents, events and undesirable circumstances: health, safety, wellbeing, structural and environmental (formerly IAN 128/15/Ar/B/C). Version 1.0.0
• Requirements for safety risk assessment (formerly GD 04/12 and IAN 191/16). Version 0.1.0
• Reservoir pavements for drainage attenuation (formerly HD 221/18). Version 0.1.0
• Smart motorways (formerly IAN 161/15 and MPI 66). Version 0.0.1
• Specification
• Specification (Includes amendment November 2006)
• Specification for highway works (Amendment October 2022)
• Specification for highway works (Amendment October 2022). Appendix A Quality management schemes
• Specification for highway works (Amendment October 2022). Appendix B Product certification schemes
• Specification for highway works (Amendment October 2022). Appendix C Product acceptance schemes
• Specification for highway works (Amendment October 2022). Appendix D Statutory type approval
• Specification for highway works (Amendment October 2022). Appendix E Type approval/registration/listing
• Specification for highway works (Amendment October 2022). Appendix F Publications referred to in the specification
• Specification for highway works (Amendment October 2022). Appendix H Quality records
• Specification for highway works (Amendment October 2022). Series 000 Introduction
• Specification for highway works (Amendment October 2022). Series 100 Preliminaries
• Specification for highway works (Amendment October 2022). Series 1000 Road pavements - Concrete materials
• Specification for highway works (Amendment October 2022). Series 1100 Kerbs, footways, cycleways and paved areas
• Specification for highway works (Amendment October 2022). Series 1200 Traffic signs
• Specification for highway works (Amendment October 2022). Series 1300 Road lighting columns and brackets, CCTV masts and cantilever masts
• Specification for highway works (Amendment October 2022). Series 1400 Electrical work for road lighting and traffic signs
• Specification for highway works (Amendment October 2022). Series 1500 Highway communications
• Specification for highway works (Amendment October 2022). Series 1600 Piling and embedded retaining walls
• Specification for highway works (Amendment October 2022). Series 1700 Structural concrete
• Specification for highway works (Amendment October 2022). Series 1800 Structural steelwork
• Specification for highway works (Amendment October 2022). Series 1900 Protection of steelwork against corrosion
• Specification for highway works (Amendment October 2022). Series 200 Site clearance
• Specification for highway works (Amendment October 2022). Series 2000 Waterproofing for concrete structures
• Specification for highway works (Amendment October 2022). Series 2100 Bridge bearings
• Specification for highway works (Amendment October 2022). Series 2300 Bridge expansion joints and sealing of gaps
• Specification for highway works (Amendment October 2022). Series 2400 Brickwork, blockwork and stonework
• Specification for highway works (Amendment October 2022). Series 2500 Special structures
• Specification for highway works (Amendment October 2022). Series 2600 Miscellaneous
• Specification for highway works (Amendment October 2022). Series 300 Fencing
• Specification for highway works (Amendment October 2022). Series 3000 Landscape and ecology
• Specification for highway works (Amendment October 2022). Series 400 Road restraint systems (vehicle and pedestrian)
• Specification for highway works (Amendment October 2022). Series 500 Drainage and service ducts
• Specification for highway works (Amendment October 2022). Series 5000 Maintenance painting of steelwork
• Specification for highway works (Amendment October 2022). Series 5700 Concrete repairs
• Specification for highway works (Amendment October 2022). Series 600 Earthworks
• Specification for highway works (Amendment October 2022). Series 700 Road pavements - General
• Specification for highway works (Amendment October 2022). Series 800 Road pavements - Unbound, cement and other hydraulically bound mixtures
• Specification for highway works (Amendment October 2022). Series 900 Road pavements - Bituminous bound materials
• Standard performance specifications
• Street Works (Northern Ireland) Order 1995 - diversionary works
• Surface course materials for construction (formerly CD 236 (rev. 3 inc. HD 36/06 and IAN 156/16), HD 37/99, HD 38/16, IAN 157/11, TA 81/16). Version 4.1.0
• Traffic signalling systems (design) (formerly TA 12/07, TA 16/07, TA 56/87, TA 82/99, TA 84/06, TD 07/07, TD 24/97, TD 35/06). Version 1.1.0
• Traffic signalling systems (formerly TA 12/07, TA 16/07, TA 56/87, TA 82/99, TA 84/06, TD 07/07, TD 24/97, TD 35/06)
• Traffic signalling systems (maintenance and operation) (formerly TA 12/07, TA 16/07, TA 56/87, TA 82/99, TA 84/06, TD 07/07, TD 24/97, TD 35/06). Version 0.1.0
• Traffic signalling systems (maintenance and operation) (formerly TA 12/07, TA 16/07, TA 56/87, TA 82/99, TA 84/06, TD 07/07, TD 24/97, TD 35/06). Version 0.1.0
• Vegetated drainage systems for highway runoff (formerly HA 103/06). Version 0.1.0
• Waterproofing and surfacing of concrete bridge decks (formerly BD 47/99, BA 47/99, and IAN 96/07). Version 2.4.0