A family bike: a bicycle built for 3 (plus 1)

Boise’s (Idaho) Kristin Smith wanted her 3 kids (all 6 years and under) to bike with her so to keep them in line she bikes around town on a triple, or triplet, bicycle. With the “plus one“- a tag along bike- added to the back, they can go for days without hopping in a car. Original story here: