1. An apparatus comprising: a memory; and one or more processors coupled to the memory, the one or more processors configured to assign to each circuit of a plurality of circuits of network environment a score according to a function, the function increasing with increasing geographic length of the each circuit and with increasing carrying capacity of the each circuit, the each circuit connecting a pair of nodes of a plurality of nodes of the network environment, each node of the plurality of nodes being a network element, display the network environment as a network graph using a first zoom level by displaying first circuits of the plurality of circuits having the scores thereof above a first value, receive a request to provide a second zoom level in a particular portion of the network environment, identify network components to display at the second zoom level in the particular portion of the network environment by identifying second circuits having the score thereof above a second value lower than the first value and identifying second nodes connected to the second circuits, determine network connections to display at the second zoom level in the particular portion of the network environment, and generate a revised network graph containing the identified network components and the determined network connections, the revised network graph including at least a portion of the first circuits, at least a portion of the first nodes, at least a portion of the second circuits, and at least a portion of the second nodes.