Palmetto State, it is in reference to the state tree Sabal Palmetto.

The two types of road are national highways and state highways. National highways go anywhere and are owned and maintained by the government of the country (such as the Interstate in the USA). State highways are roads contained within a single state. The state government is responsible for maintenance of these roads.

National highway : Vehicles moving all over the nation on highways, and the roads are maintained by the central Govt.

State highway :Vehicles moving within their own states and it is maintained by the state government only.

There is only two highways i.e.., National highways and State highways.

There is no Village highways.

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National highways connect various regions of the country whilst state highways connect various regions in a state.

It all depends on who has the power to dig the road, whether central, state or village administration.

Utah and Missouri.

Actually, there are 5 Interstate highways in Utah and 17 in Missouri. The only state without any Interstate highways is Alaska.

Highways are paid for by a mix of federal, state, and local funds.