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DMRB: Sustainability and Environment LA 114 Version 1.0.0 Climate (formerly New). Version 1.0.0

Publication Year

2026

Document Status

Current

Abstract

Provides requirements for assessing and reporting the effects of climate on highways. Considers climate change resilience, adaptation and greenhouse gases from construction operations and maintenance.

Document History

Sustainability and environment. Appraisal. Supersedes LA 114 Climate. (formerly New) (HA, 2021). Version 0 dated October 2019. Version 0.0.1 issued June 2021. Includes updated requirements in the Scotland National Application Annex. Version 1.0.0 dated June 2026.

Publisher Information

National Highways

National Highways is an executive non-departmental public body, sponsored by the Department for Transport. It has responsibility for operating, maintaining and improving motorways and major A roads in England. Formerly known as Highways England, between 2015-2021 and Highways Agency, between 1994-2015.