What is indicated by a one lane crossover sign at contraflow road works?

A one lane crossover sign at contraflow road works indicates that only one lane is available for two-way traffic. This sign is crucial in guiding drivers through road works where the typical flow of traffic is disrupted. The use of a single lane for both directions means that vehicles traveling in opposite directions will need to share the same lane, necessitating careful navigation and communication between drivers.

Understanding this is vital to ensure safety and reduce the likelihood of accidents in areas where the normal flow of traffic has been altered. Drivers must be particularly cautious, as they will encounter oncoming traffic in a space that is typically designated for vehicles traveling in one direction. This sign serves to prepare drivers for the unusual situation and to promote awareness and attention while navigating through the work zone.