1. an uncontrolled railroad crossing usually haslesson 6 controlling your vehicle unit test1. a. a crossbuck and a round, yellow sign.2.b3.c4.a5.d. at night when you need more light to see and no oncoming traffic is or headlights are visible6.7.d8.c9.a10.a. increase your following distance11.d12.b13.d14.a15.c. lacks protective equipment16.d17.b18.d19.b20.a. about two-thirds of a block21.b22.c23.a24.d25.c. pull over to the right and stop until it passes26.a27.d28.a29.30.b. inertia