<span>Both the federal governement of the United States and each state has power to construct roads. The money is taken by the taxpayers in the states to fix roads, construct new highways, roads, and improve roadways. The federal government also gives money to the states to do the road work needed. This is usually paid for by taxes, gas taxes, and grants the government gives each state. The “Fixing America’s Surface Transportation (FAST) Act” was passed in 2015 for programs to stabilize the Highway Trust Fund. </span>
We need more info there is no following in you question
They have the ability to enforce law, the president only gives suggestions about new laws
