This I-5: Willamette River Bridge is located in Eugene/Springfield, Oregon, and is contracted under Construction Manager/General Contractor (CM/GC) method. Slayden was partnered with Hamilton Construction Company as the Construction Manager (CM). The project consisted of replacing the decommissioned bridge over the Willamette River and removing the detour bridge that was commissioned in 2004. The new bridge required that the mainline I-5 profile be raised, which translated into raising the on and off ramps to match. The project also included the reconstruction of the Canoe Canal Bridges, various MSE retaining walls, soundwalls, AC and reinforced concrete paving, traffic control, and various other highway appurtenances.
- Total Project Value: $120 million
- Delivery Methods: CM/GC
- Owner: Oregon Department of Transportation