04 Apr The hidden cost of 4-way stops Posted at 11:12h in Money, Technology, That's life by Parker Gary Lauder calculates the wasted fuel and time caused by one intersection’s stop signs at $100,000 per year. Roundabouts work better, but how about a “Take Turns” sign? Hat tip: Crest Halifax. Tags: 3-way stops, 4-way stops, CREST Halifax, Gary Lauder, highway design, intersections, rotaries, roundabouts