About once a week I pick up trash along a 5-mile section of the Chief Ladiga trail and use an old Tri Hitch Hiker with a plastic trash can strapped to one side. Occasionally I run up on abandoned bikes so I just use plastic zip ties to strap the front wheel on the other side of my Tri Hitch Hiker that I striped and use as a one-wheel trailer. If the rear tire is flat I just put the front tire/tube on the rear wheel but if both are flat I'll just remove the tire from the rim and just let the rim roll on the pavement.