What is the vertical clearance of the Duwamish Rail Bridge?

The vertical clearance of the Duwamish Rail Bridge is 7 feet. This specific measurement is important for navigational safety and planning, as it dictates the height of vessels that can safely pass under the bridge without risking damage or accidents. Knowing the vertical clearance is essential for maritime activities in the area, and it is a critical detail for engineers, planners, and transportation professionals who must consider the bridge's height when designing or adjusting vessel specifications, as well as for rail operations that might be affected by increases in water levels or the construction of taller vessels. It ensures that all parties are well-informed about the constraints of the bridge and can plan accordingly.