Final answer:
The majority of the money for highway construction comes from grant in aid programs and intergovernmental revenues.
Step-by-step explanation:
The majority of the money that the federal government distributes to the states for highway construction comes from grant in aid programs and intergovernmental revenues.
The federal government grants money to the states and local governments specifically for road construction purposes.
These funds are collected by one level of government and then shared with other levels for the purpose of funding specific areas such as transportation.
The majority of the money for highway construction comes from grant in aid programs and intergovernmental revenues.