SR 531 - Edgecomb Creek - Fish Passage - Project Photos

Edgecomb Creek currently passes through a round culvert under State Route 531 in Arlington. The culvert will be replaced with a larger box culvert to improve stream conditions for migratory fish.

The current culvert that channels Edgecomb Creek under State Route 531 is a barrier to fish. Flows are often too fast or too shallow for fish to swim through.