I thought it strange that the bridges are numbered 1 from Hurleston to 69 at Frankton Junction, and 1W from Frankton Junction to 49W at Horseshoe Falls. I guess the W means West.
Tonight we're moored between the Jack Mytton and New Marton locks having set the mooring hooks in at around 16:30.
First bridge past the Frankton Junction marked 1W
Sorry I couldn't put this up in time but there was no 3 signal at all.