twistedtree
Guru
I see conflicting overhead clearance info for the Duwamish 1st Ave South bridge (in Seattle). Both the Raster and Vector NOAA charts list it as 39' at center span, yet the coast pilot lists it as 32'. For me that's the difference between fitting under and making a mess of my mast. And to further complicate matters, last time I went under it, the posted sign lists the clearance based off MLW or MLLW, which is unusual. Unfortunately I didn't pay enough attention, or take a picture at the time.
Anyone know what's accurate, or know why the reported clearances might be different? I have to go under it later today (PDT), and will have to wait for 3hrs while they are closed for rush hour if I can't get under it.
Anyone know what's accurate, or know why the reported clearances might be different? I have to go under it later today (PDT), and will have to wait for 3hrs while they are closed for rush hour if I can't get under it.