Stop in for a cup of coffee

So in my infinite wisdom I decided to utilize the opportunity to get in some strength training an cardio. After unloading rail road ties by myself yesterday and wrestling them into place I have woken up with a new plan for today. I will reposition truck and trailer and use the tractor to pick them. I simply don’t remember railroad ties being this heavy the last time I wrestled them (20 years ago). I am sore top to bottom! I have to do a bunch of walking and shooting this week and I can’t raise my arms this morning. Time to rethink my plan!
And about what do they weigh? Are these actual creosote/tarred ties? Been a long time since I moved one, but I know they ain't light.