Cali. Traffic school questions with complete solutions

What signs are guides yo exits and directions? correct answer: Green What type of vehicles have the right to go into oncoming lanes to circumvent traffic? correct answer: Emergency What does a blue sign signify? correct answer: Gas, food, or lodging Less than how many of all public highway rail grade crossings use flashing lights or actively warn motorists a train is approaching? correct answer: One-third What do yellow signs indicate? correct answer: General warnings _____________ law requires all new cars come equipped with airbags. correct answer: Federal What color sign indicates road maintenance? correct answer: Orange What is the one safety factor that is beyond the control of automobile designers and manufacturers? correct answer: The driver