HQ Address: 2440 West Majestic Park Way, Tucson, AZ 85705
single page feature image

Railroad Bridge Repair

Bridge Repair & Strengthening with Carbon Fiber

Problem vs Solution
  • Significant spalling and damage to bridge was discovered underneath slabs due to camp fires underneath the bridge
  • The bridge was at risk of being shutdown which would have caused major disruptions to rail logistics
  • HJ3’s forensic engineering team assessed the damage and developed a comprehensive plan to restore strength and stabilize the structure during installation
  • StrongHold™ was designed to strengthen and rehabilitate the structural capacity to the slabs
  • Service life was extended by 20 years


See the before and after photos below.