Why is Individual Train Detection (ITD) not sufficient as a sole form of RWP?

Individual Train Detection (ITD) primarily focuses on detecting the presence of trains in the vicinity of roadway workers. While ITD is a valuable tool, relying solely on it does not provide comprehensive safety measures. Safety in roadway work environments encompasses various elements such as identifying hazards, creating safe work practices, and implementing effective communication among team members.

ITD alone may not account for all potential risks and does not mitigate factors such as human error, equipment malfunction, or unanticipated situations that can arise during work activities. Therefore, it is essential to complement ITD with other safety practices and measures to ensure that all aspects of worker safety are addressed, providing a more robust and reliable approach to protecting workers in the presence of rail operations.