I-92 Suspension Bridge Fatigue Program
Bridges & Viaducts • Pacific NorthwestInstalled 220+ strain gauges, accelerometers, and displacement sensors to track fatigue-critical members during heavy freight detours.
Measured outcomes
- Reduced unplanned closures by 38% through fatigue trending dashboards.
- Delivered NBIS-ready reports with automated data pulls reducing reporting time by 60%.
- Provided early warning on gusset plate anomalies, enabling targeted reinforcement.
