Search datasets
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Chester County road centerlines. This is an updated layer with a new schema.
Search relevance: 243.75 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:58 PM -
The road centerlines have been developed and are maintained by the City's GIS staff. The address ranges match the values of the address points on the corresponding City properties and they have...
Search relevance: 161.97 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
These data depict Road Segment Centerlines and attributes for roads that are managed and maintained by the National Park Service. Road data are used for many purposes including planning and...
Search relevance: 126.50 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:25 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Road segments representing centerlines of all roadways in the University of Maryland campus. Last...
Search relevance: 122.88 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
This map data layer represents the centerline of roadways for the City of Bloomington, Indiana. It includes source data from the City of Bloomington and Monroe County to create a countywide...
Search relevance: 121.62 | Views last month: 2 | Catalog Last Checked: October 07, 2026 at 07:05 PM -
Maryland Roadway Centerline data consists of linear geometric features which represent the street centerline for all public roadways in the State of Maryland. The centerline represents the...
Search relevance: 115.44 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway Administration (SHA) and local...
Search relevance: 100.08 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway Administration (SHA) and local...
Search relevance: 96.54 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:49 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway Administration (SHA) and local...
Search relevance: 96.09 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway Administration (SHA) and local...
Search relevance: 92.20 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:47 PM -
Road segments representing centerlines of all roadways or carriageways in a local government. Typically, this information is compiled from orthoimagery or other aerial photography sources. This...
Search relevance: 56.33 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 03:59 PM -
Road segments representing centerlines of all roadways or carriageways in a local government. Typically, this information is compiled from orthoimagery or other aerial photography sources. This...
Search relevance: 55.06 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 03:59 PM -
Breaklines (2008). The dataset contains breakline features derived photogrammetrically to support 2’ contours. Masspoints and breaklines were compiled from Spring 2008 aerial photography using...
Search relevance: 49.08 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
These Regional Datasets are spatial datasets representing the types of features generally found on basemaps, such as boundaries and trails. Included in this collection are the following...
Search relevance: 48.93 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:15 PM -
These Regional Datasets are spatial datasets representing the types of features generally found on basemaps, such as boundaries and trails. This version of the Regional Datasets have been filtered...
Search relevance: 48.03 | Views last month: 0 | Catalog Last Checked: October 07, 2026 at 10:35 PM -
Service road centerlines captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washington DC and the surrounding states of MD and VA.
Search relevance: 45.69 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
The original GTFS file can be downloaded at https://www.norta.com/RTA/media/GTFS/GTFS.zip.Shapefiles Included:Routes: Line geometry representing the transit routesStops: Point locations of transit...
Search relevance: 44.45 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 04:00 PM -
Street Centerlines 2013. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow the general trend of the street and do not deviate...
Search relevance: 42.32 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Street Centerlines 2005. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow the general trend of the street and do not deviate...
Search relevance: 41.10 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Street Centerlines 2010. A single line, segmented at all intersections (alley and others), representing each street in the District. They follow the general trend of the street and do not deviate...
Search relevance: 40.82 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM
