: the laying of usually paved roadsThey envision mining the gravel for the next 30 years, and trucking it to asphalt and concrete plants for use in roadbuilding and construction projects …— Hannah Hoffman
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'roadbuilding.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.