Hello, I am a Canadian and I have a trespass an offense ticket. I paid the fine the day of. I wasn't taken down to the police station. The cop gave me the ticket and told me to go home. No finger prints were taken. I want to know if I'll be stopped at the US border when I go on trip this summer. Any info will be extremely helpful. Thanks.

That should be a minor offense unless you were trying to break into a government facility. But from the sounds of it nothing major happened. Like getting a traffic ticket.