Highways England documents within the Construction Information Service

• Sustainability and environment. Appraisal. Habitats regulations assessment (formerly HD 44/09). Revision 1
• Sustainability and environment. Appraisal. Introduction to environmental assessment (formerly HA 200/08, HA 201/08, IAN 125/15, IAN 126/15, IAN 133/10)
• Sustainability and environment. Appraisal. Landscape and visual effects (formerly DMRB Volume 11 Section 3 Part 5 Landscape effects and IAN 135/10). Revision 2
• Sustainability and environment. Appraisal. Material assets and waste (formerly IAN 153/11)
• Sustainability and environment. Appraisal. Population and human health (formerly DMRB Volume 11, Section 3, Part 6 (Land), Volume 11, Section 3, Part 8 (Pedestrians, cyclists, equestrians and community effects) and Volume 11, Section 3, Part 9 (Vehicle travellers)). Revision 1
• Sustainability and environment. Appraisal. Scoping projects for environmental assessment (formerly HA 204/08, IAN 125/15, IAN 133/10). Revision 1
• Sustainability and environment. Appraisal. Screening projects for environmental impact assessment (formerly HD 47/08, IAN 126/15, IAN 133/10)
• Technical approval of highway structures (formerly BD 2/12). Version 0.1.0
• Treatment of existing structures on highways widening schemes (formerly BD 95/07)
• Unreinforced masonry arch bridges (formerly BD 91/04)
• Use of compressive membrane action in bridge decks (formerly BD 81/02). Revision 2
• Use of highest safe speed limits including advice on using 60mph at/through road works (formerly CHE Memo 446/19)
• Vehicle speed measurement (formerly TA 22/81)
• Walking, cycling and horse-riding assessment and review (formerly HD 42/17)