TRIES provides structural design for different types of structural systems including prestressed and non prestressed bridges, tunnels, Complex structures such as:

• Main Crossing Bridge
• Overpasses and flyovers for directional ramps and loops
• Underpasses
• Bridges cross valleys and creeks (Wadi Bridges)
• Vehicular Culverts
• Reinforced Concrete Box Culverts (RCBC)
• Culverts under the railways

TRIES team has extensive experience in the use of different modelling and analysis software such as: CSI Bridge,

 SAP2000, ETABS, SAFE, ROBOT, DLUBAL, and STAAD PRO 

TRIES delivered successfully numerous of structural designs for challenging structures in Australia, KSA ,and Egypt