What indicates full traffic access in a construction project?

The indication of full traffic access in a construction project is best represented by completed work that allows for the safe use of the road, which includes all necessary markings and signals. This means that not only have the physical aspects of the road construction been completed, but it has also been thoroughly assessed for safety and functionality. Markings and signals are essential because they guide driver and pedestrian behavior, ensuring that all users can navigate the area safely and effectively.

When a construction project is deemed to have full traffic access, it signifies that the project meets the requirements for safe travel, thereby minimizing hazards for all road users. The presence of clear road markings, signs, and signals is crucial to facilitate orderly traffic flow and to communicate important information like speed limits and directions.

Other options do not encompass the full scope of what constitutes complete and safe traffic access. The focus on physical structures alone, without regard for safety measures, does not guarantee a safe environment for users. Additionally, the installation of only permanent traffic lights or an open road with ongoing work does not adequately ensure comprehensive safety or full usability of the road. Thus, it is the combination of completed work, alongside all safety markings and signals, that signifies full traffic access.