Facts and Figures:
- 160’ span by 73’ wide at mid-span tub girder bridge supported by two parabolic steel arches
- 286 Tons of Steel
- Challenges – Arches were built-up trapezoidal sections with varying plate thicknesses. Extensive use of custom details and components plus in-house reference models were used to address the challenge of building cambered arches, hanger brackets and tub girder assemblies