This is the set-up I have found best a game I call Bike Path Polo. With the broom and dust pan you can still stop to get the glass. By adding the trailer, tote and tongs (I don't know if you can see the red hadled collapsable spring reach tongs - to the left of the Polish Eagle sticker) I can pick up trash while rolling! It works best with the wheel set as a fixed gear, and takes some getting used to so you can deposit without looking back.
The pictured trash was collected on on an 8 mile ride from Seward to Roseville. It's not all the trash I saw that day, it's just the stuff I could grab while riding.