This is my friend Jonathan; we have a centuries-old history of interstate relations.
Traffic that travels between states is called interstate, traffic that is just within the state is called intrastate.
Interstate commerce in the US is controlled by the federal government. He was driving on Interstate 10 when his car broke down.
I was in interstate
Yes, the word "Interstate" should be capitalized when referring to the Interstate Highway System in the United States. However, it is not necessary to capitalize the word "interstate" when using it in general terms outside of this specific context.
We drove on the interstate highway to get to the airport for our flight.
We took forever driving on the interstate, too much traffic. OR The interstate had so much traffic, we were 30 minutes late to class.
The federal government has the right to regulate motor carriers because they are involved in interstate commerce.
No, except at the beginning of a sentence because it is n ot a proper n ou n.
About 30 days from the end of sentence.
Using petroleum in a sentence?
The contract stipulates that the work must be completed by the end of the month.
The wind was too strong, so I had to wind up my kite to keep it from blowing away.
I am not writing a sentence using that word.