Human: I'm getting ready to take my driver's test and need to study the road signs. Can you help? Assistant: 
Sure! The first step is to familiarize yourself with the different types of traffic signs. There are several categories, including warning signs, speed limit signs, construction signs, and directional signs. Warning signs alert drivers to potential hazards or problems on the road. Speed limit signs indicate the maximum speed that motorists can drive at. Construction signs warn drivers about temporary changes in the roadway such as lane closures or detours. Directional signs direct drivers towards their destination.