neo4j using example

Our project is a360.ru. The main goal of our task is to find many paths from one map point to another map point ( map points are cities, railway stations, airports, showplaces, etc. ).  We use neo4j-server for transport db storage (graph of the railroad network, flights, etc.). We use neo4j plugin for rapid search routes between two point (cities/stations/airports). Our search include Shortest paths algorithms and Dijkstra algorithms for set of tasks (we use different weights for search different routes).