Wayside Inspection Devices (WID) is a global leader in wayside truck condition monitoring for the railroad industry. With over 25 years of experience, WID has established a reputation for producing trouble-free, accurate measurement systems that deliver proven performance in railroad environments worldwide. Their flagship product, the TBOGI system, is the technology of choice for reliable bogie condition monitoring, including angle of attack, tracking position, and hunting.

The TBOGI-HD and TBOGI-TR wayside condition monitoring systems are designed for freight and heavy haul railways, as well as transit and metro railways, respectively. Installed next to the tracks, TBOGI uses laser-based technology to measure advanced geometry metrics for each wheelset and bogie, providing valuable data for assessing in-service condition, accurately identifying defects, and identifying maintenance needs. By preventing repeat wear cycles, TBOGI helps railways realize significant savings in wheel life, bogie condition, rail infrastructure life, and maintenance efficiency.

WID's TBOGI system is widely recognized as the technology of choice for bogie condition monitoring, offering trouble-free, accurate, and well-adapted solutions for rail environments globally