I must be close to some record on flat tires. It seems like once a week I'm getting a flat. It's effecting me to the point that it causes me to second guess getting on my bike at all. Mornings where I'm running late I find myself wondering if today is gonna be flat tire day and if I want to deal with the hassle. Since it's dark these days (and cold) when I'm riding home, I'm really not looking forward to the inevitable tire change in the dark and cold. I've received a bit of advice about avoiding flats. Such as, making sure your tires are properly inflated. I don't think it could make a whole lot of difference when you are picking up nails left and right. I've thought about trying to take the bigger, busy roads, hoping it might be better. My thinking is that with more traffic, it is less likely that there will be debris, ie nails, in the street. I've also thought about those Slime inner tubes that self seal when you get a flat. However, I have my doubts how they would perform against a three inch nail. Alternately, I figure at this rate I will pick up all the nails, and the problem will eventually go away.