Study the sign shown. Which roadway change does this MUTCD device warn about?
A cross road with possible turning or entering traffic
The number of lanes in the direction of travel is reduced✓Правильный ответ
An abrupt two-lane pavement narrowing that restricts simultaneous passage
A horizontal curve with an advisory speed of 30 mph or less
Объяснение
The W4-2 family warns that the number of traffic lanes in the direction of travel is being reduced. The other choices describe different selected warning devices.
