Driving on a public road is a privilege, not a right.
In order to drive you have to follow rules, have a valid drivers license, etc.
If one of those rules and/or conditions is that you have to deal with the ass pain of a check point, regardless of reason, to make sure that the people who operate on that road are following the rules how is that an issue or a violation of rights?
I dont see it. I see it as a way of enforcing rules.
The point about the "cops" coming into your house to check it without PC or a warrant is completely off the subject. There are rights in place that protect you from that. Such as the 4th Amendment:
"The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and Warrants shall not be issued, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized"
Does the 4th apply to the check points? I would say to an extent, such as searching your vehicle without PC or a warrant:
In Michigan v. Sitz, the court effectively ignored the regulatory requirement of special needs searches in coming to their holding that DUI checkpoints fall under the special needs exception (the court also likened DUI checkpoints to airport and boarder checks without addressing that there is no other way for the interests protected by those checks to be advanced). Rather, the court merely recognized that there was a compelling government interest, and that DUI checkpoints were a means of advancing that interest.
In a later case, Indianapolis v. Edmond, the Supreme Court held that "narcotics checkpoints" were an unconstitutional violation of the 4th Amendment. While these checkpoints were identical to DUI checkpoints, except that police would also lead a drug dog around the motorists vehicle. The court refused to extend the special needs exception where the "primary purpose" is "to detect evidence of ordinary criminal wrongdoing."
Back to my original statement, dont drink and drive.