Kman posted that link about lightning and tonight while I was thinking about wrapping things up a big flash made my decision for me. No thunder. No dark clouds. Just a flash. I caught it on video too.
Looking like lightning again Sunday probably going to fish somewhere that I can get to the boat ramp fast wait it out in my truck and get back on the water it is scary in a aluminum boat .
That's what I did yesterday. My original plan was to go to a lake that's electric only. With possible lightning I wanted to have the gas motor so I could get out quick
Lightning can , will and does travel through closed windows and strikes people so I would assume that being under a bridge may help you out a little bit but isn't a sure thing haha
You gentlemen should know...that lightening travels at or just under the speed of light. Which is why you will see the flash before you hear the boom.
If you are in the wrong place at the wrong time....your gas motor is simply not fast enough to out run the lighting strike. IMO even trying to "out run" the strike might draw the lighting strike to you.