Information containing the master list of valid street names in the City. Street names may include a directional that is fully spelled out (i.e., East, West, North, or South) depending on how the street name was legally recorded. Those streets with a pre-directional (i.e., N, S, E, W) before the street name will be listed twice in this index, once under the first letter of the street name and again using the pre-direction. For example, W Brambleton Avenue will be listed both under W and under B. Street status field also indicates where a street is located: city, military base, or crosses over both military base and city.