​1" = 5280' ​map showing all roads in the County. Recommended print size: 31" X 37".

Prince William County Street Centerlines - Street centerlines are segmented at intersections, hydrography, zip code boundary, jurisdictional boudaryies including town boundaries and election boundaries. The layer is attributed with street name, address ranges, and other related information, full information is defined in other parts of the metadata, and in the PWC Data Dictionary. The layer can be used for creating maps, network routing and address geocoding. This data layer is the production data and is then loaded into shared data schemas for the 911 CAD system, Regional and State projects.

1" = 2000' detailed street map. Map displays and labels all streets for southeast Prince William County. Recommended print size: 36" X 48".

1" = 2000' detailed street map. Map displays and labels all streets for northwest Prince William County. Recommended print size: 36" X 48".

1" = 2000' detailed street map. Map displays and labels all streets for central Prince William County. Recommended print size: 36" X 48".

​1" = 5280' map shows the streets and towns of the County as it existed in 1901. Recommended print size: 31" X 37".

This point feature layer displays public libraries within Prince William County. It includes regional, community and neighborhood libraries as well their street address.

This map provides information on speed limits that are posted on state-maintained roadways in Virginia. Cities and towns set their own speed limits and these are not available to show on the map. Zoom in on the map to display the speed limits. Speed limits exist for all roads however; where this information is not available for mapping, they are not displayed. Most roads where speed limits are not shown are either rural, secondary roads (routes numbered 600 or greater) where a statutory 55 mph speed limit typically applies, or subdivision streets where a statutory 25 mph speed limit usually applies. These statutory speed limits are often are not posted on these roads. Click on any roadway to display the speed limit information.

Roadway centerlines for all of Fairfax County, Fairfax City, City of Falls Church, City of Alexandria, and Arlington County. It also contains centerlines for a 1-3 mile buffer into Loudoun County and Prince William County.