An uncontrolled railroad crossing usually has a crossbuck and a round, yellow sign. traffic-signal lights. a crossing gate and red lights. a YIELD sign, and sometimes a STOP sign.

Question

An uncontrolled railroad crossing usually has a crossbuck and a round, yellow sign. traffic-signal lights. a crossing gate and red lights. a YIELD sign, and sometimes a STOP sign.

Answer 1

The correct answer is 'A'.

Answer 2

## Step 1This problem is about identifying the typical features of an uncontrolled railroad crossing. An uncontrolled railroad crossing is a type of crossing where there are no traffic control devices such as signals or gates to regulate the flow of traffic.## Step 2The options provided are:- a crossbuck and a round, yellow sign.- traffic-signal lights.- a crossing gate and red lights.- a YIELD sign, and sometimes a STOP sign.## Step 3Among these options, the first one, which includes a crossbuck and a round, yellow sign, is the most common feature of an uncontrolled railroad crossing. A crossbuck is a sign that indicates a level crossing, and the round, yellow sign is a warning sign that alerts drivers to the presence of a railroad crossing ahead.

Problemas

An uncontrolled railroad crossing usually has a crossbuck and a round, yellow sign. traffic-signal lights. a crossing gate and red lights. a YIELD sign, and sometimes a STOP sign.

Roztwór

Respuesta

Explicación