Do you currently have motorcycle insurance? Yes I have insurance. Great, you're all set! Click here if you still want to compare rates. No, I need insurance. Click here to compare rates from our insurance partner. Before you start the test, please answer the following question regarding your insurance status. Without insurance you will not be able to drive in Colorado Question Crossbuck signs indicate: Answers Railroad crossings. School zones. No passing zones. Hospitals. Explanation A crossbuck sign tells road users to yield to any trains at an upcoming railroad crossing. Riders should never try to race a train. Take a FREE Practice Test Now This questions appears in the following tests: Massachusetts Practice Test