Soil subsidence can occur during road construction due to insufficient soil compaction or the use of unsuitable soil. It is advisable to have an expert assess the quality of the soil and, if necessary, strengthen the soil in accordance with the requirements before starting the construction work. If you suspect a problem with your project, contact a qualified professional for advice and solutions. You can develop a request to request or order an ambulance service based on the information you have received to the best of your knowledge.