Methods and systems, including computer-implemented methods, computer program products, and computer systems for wooden pole integrity assessment. One computer-implemented method includes emitting, by one or more acoustic sources mounted onto a wooden pole, one or more sound waves through the wooden pole. Further, the method includes measuring, by one or more acoustic receivers mounted on the wooden pole, a respective amplitude and time of arrival of at least a portion of each of the one or more sound waves. Additionally, the method includes calculating, using the respective amplitude, the respective time of arrival, and a predetermined function, the real-time integrity level of the wooden pole. The method also includes in response to determining that the real-time integrity level of the wooden pole is less than a threshold level, outputting an alert indicating that the integrity level of the wooden pole is less than the threshold level.