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Smart roads: A state of the art of highways innovations in the …
M1 motorway - Wikipedia
List of road projects in the UK - Wikipedia
M6 motorway - Wikipedia
Sustainable Practices in Road Constructions: Estimation and …
Motorway Database - Roads.org.uk
Road & Motorway Construction in the UK - IBISWorld
Assessment of the environmental impact of road construction: …
M12 Motorway - Transport for NSW
Motorway Construction, Project Execution Plan | PPT - SlideShare