Abstract: An example method includes receiving a geographic area that includes one or more feeders of one or more electrical power distribution infrastructures. A set of roads and a set of buildings are also received for the geographic area. A set of spans for the geographic area is also received. A span of the set of spans is electrically connected to a feeder of the one or more feeders of the one or more electrical power distribution infrastructures. A set of features for a span of the set of spans is generated. The set of features includes a type of a road of the set of roads that is nearest to the span feature, a distance from the span to the road feature, and an intersection feature that indicates whether a vector from the span to the road intersects a building of the set of buildings. The set of features are provided to a set of trained decision trees to generate a predicted trim device for the span. A report that includes the predicted trim device for the span is generated and provided.