The Courtesy Merge Interpretive Pull-Off, a paved overlook and sign assembly explaining proper zipper-merging technique with unusual civic earnestness, sits at the western edge of Hatch Cove just before a state-route lane reduction that locals still describe as "temporary." The site appears to be maintained jointly by the Hatch Cove Traffic Calming Committee and the regional office of the Maine Bureau of Roadside Education. The main panel includes a diagram showing six sedans, one delivery van, and a school bus merging in numbered sequence, with a smaller plaque noting a 1998 rededication after snowplow damage. The striped demonstration lane remains visible from the road, though the lower picnic rail was reportedly removed after repeated confusion about whether it was part of the exhibit.