**Pennsylvania**

# Pennsylvania

## About this network

This is the road network of Pennsylvania in the United States of America. The nodes of the network are the intersections between roads and road endpoints, and the edges are road segments between intersections and road endpoints. The network is undirected.

## Network info

Code | RD |

Category | ⬤ Infrastructure |

Data source | http://snap.stanford.edu/data/roadNet-PA.html |

Vertex type | Intersection/endpoint |

Edge type | Connection |

Format | Undirected |

Edge weights | Unweighted |

Size | 1,088,092 vertices (intersection/endpoints) |

Volume | 1,541,898 edges (connections) |

Average degree | 2.8341 edges / vertex |

Fill | 2.6047 × 10^{–6} edges / vertex^{2} |

Maximum degree | 9 edges |

Size of LCC | 1,087,562 vertices |

Wedge count | 3,390,667 |

Claw count | 1,707,904 |

Triangle count | 67,150 |

Square count | 157,802 |

4-tour count | 17,908,880 |

Power law exponent (estimated) with d_{min} | 8.9910 (d_{min} = 5) |

Gini coefficient | 18.8% |

Relative edge distribution entropy | 99.5% |

Assortativity | 0.12275 |

Clustering coefficient | 5.94% |

Diameter | 794 edges |

90-percentile effective diameter | 528.61 edges |

Mean shortest path length | 312.58 edges |

Spectral norm | 4.4195 |

Algebraic connectivity | 1.7088 × 10^{–6} |

## Downloads

TSV file: | roadNet-PA.tar.bz2 (6.29 MiB) |

Extraction code: | snap.tar.bz2 (20.04 KiB) |