The North American Roads dataset was compiled on October 27, 2020 from the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset contains geospatial information regarding major roadways in North America. On March 31, 2025, the errant records with a value of 2 in the "NHS" field were corrected to have a value of 7 (Other NHS). The data set covers the 48 contiguous United States plus the District of Columbia, Alaska, Hawaii, Canada and Mexico. The nominal scale of the data set is 1:100,000. The data within the North American Roads layer is a compilation of data from Natural Resources Canada, USDOT’s Federal Highway Administration, and the Mexican Transportation Institute. North American Roads is a digital single-line representation of major roads and highways for Canada, the United States, and Mexico with consistent definitions by road class, jurisdiction, lane counts, speed limits and surface type.

Existing Forest Service roads with attributes representing their characteristics. This feature layer includes only open Forest Service Roads. Forest Service roads closed to motorized uses can be found here.

This map presents transportation data, including highways, roads, railroads, and airports for the world.

The map was developed by Esri using Esri highway data; Garmin basemap layers; HERE street data for North America, Europe, Australia, New Zealand, South America and Central America, India, most of the Middle East and Asia, and select countries in Africa. Data for Pacific Island nations and the remaining countries of Africa was sourced from OpenStreetMap contributors. Specific country list and documentation of Esri's process for including OSM data is available to view.

The feature class indicates the specific types of motorized vehicles allowed on the designated routes and their seasons of use. The feature class is designed to be consistent with the MVUM (Motor Vehicle Use Map). It is compiled from the GIS Data Dictionary data and NRM Infra tabular data that the administrative units have prepared for the creation of their MVUMs. Only roads with a SYMBOL attribute value of 1, 2, 3, 4, 11, and 12 are Forest Service System roads and contain data concerning their availability for OHV (Off Highway Vehicle) use. This data is published and refreshed on a unit by unit basis as needed. Data for each individual unit must be verified and proved consistent with the published MVUMs prior to publication.The Forest Service's Natural Resource Manager (NRM) Infrastructure (Infra) is the agency standard for managing and reporting information about inventory of constructed features and land units as well as the permits sold to the general public and to partners. MetadataThis record was taken from the USDA Enterprise Data Inventory that feeds into the https://data.gov catalog. Data for this record includes the following resources: ISO-19139 metadata ArcGIS Hub Dataset ArcGIS GeoService OGC WMS CSV Shapefile GeoJSON KML https://apps.fs.usda.gov/arcx/rest/services/EDW/EDW_MVUM_01/MapServer/1 Metadata For complete information, please visit https://data.gov.

An area depicting a privilege to pass over the land of another in some particular path; usually an easement over the land of another; a strip of land used in this way for railroad and highway purposes, for pipelines or pole lines and for private and public passage. Metadata

The global road network traverses some 22.6 million miles (36.4 million kilometers). Placed end-to-end, the world's roads would stretch nearly a quarter of the way to the sun. This layer combines the gROADS v1 (1980-2010) data with Esri's World Roads data to present a generalized picture of the global road network.

This feature class contains all of the region's road features and most of the road-related attribute fields from the year-2022 Roads & Highways export file from MDOT's Open Data Portal. The features in this layer are a subset of the gRH_SEMCOG layer, which contains rail and trail features in addition to roads. Wherever SEMCOG discovered clear errors in MDOT's attribute values, SEMCOG corrected those values in both the gRH_SEMCOG layer and the tRoad layer, so that these two layers would remain in sync with one another. For numeric fields containing both null values and zeros, with no difference in meaning between the two values, SEMCOG changed the null values to zeros to avoid potential confusion. To supplement MDOT's original attribute fields, SEMCOG added several other fields to tRoad. Additions include the fields SEG_ID, VER, SEMMCDL, and SEMMCDR, which can also be found in gRH_SEMCOG, plus several more fields not stored in that layer. Some additional fields contain road-name attributes combined in useful ways; some store ID numbers that uniquely identify features in related GIS layers; some flag segments as ramps, crossovers, or turnarounds; and some provide still other information. SEMCOG chose to omit from tRoad all of the fields from gRH_SEMCOG stored "after" the control-section attributes. Although the omitted fields are road-related, SEMCOG staff have yet to closely examine their contents, and have many unanswered questions about them. The field named SEMROUNDID is simply MDOT's original ROUNDID field, with values updated as noted below. SEMCOG kept MDOT's original feature geometry intact, with the exception of 125 segment splits introduced to properly correct erroneous road-name and community-boundary attributes, plus an adjustment to fix one "undershoot" found along Peabody St at Maple Rd in Birmingham.

Line feature class of major roads in Chesterfield County, Virginia. Created by Chesterfield County GIS in 2017. Updated as needed.

Formerly known as the Massachusetts Highway Department (MHD) Roads, then the Executive Office of Transportation - Office of Transportation Planning (EOT-OTP) Roads, the MassGIS-MassDOT Roads layer includes linework from the 1:5,000 road and rail centerlines data that were interpreted as part of the 1990's Aerial Imagery project. The Massachusetts Department of Transportation - Office of Transportation Planning, which maintains the primary source for this layer, continues to add linework from municipal and other sources and update existing linework using the most recent aerial ortho imagery as a base. The attribute table includes many "road inventory" fields maintained in MassDOT's linear referencing system.The current MassGIS-MassDOT hybrid data layer was first published in November 2018, based on the MassDOT 2017 year-end Road Inventory layer and results of a 2014-2015 MassDOT-Central Transportation Planning Staff project to conflate street names and other attributes from MassGIS' "base streets" to the MassDOT Road Inventory linework. The base streets are continually maintained by MassGIS as part of the NextGen 911 and Master Address Database (MAD) projects. MassGIS staff reviewed the conflated layer and added many base street arcs digitized after the completion of the conflation work. MassGIS added several fields to support legacy symbology and labeling. Other edits included modifying some linework in areas of recent construction and roadway reconfiguration to align to 2017-2018 Google ortho imagery, and making minor fixes to attributes and linework. MassGIS continues to modify the layer as needed, modifying the linework using the latest aerial imagery and adding line features from the base street arcs.From this data layer MassGIS extracted Major Roads and Major Highway Routes layers.See full metadata

The feature class indicates the specific types of motorized vehicles allowed on the designated routes and their seasons of use. The feature class is designed to be consistent with the MVUM (Motor Vehicle Use Map). It is compiled from the GIS Data Dictionary data and Infra tabular data that the administrative units have prepared for the creation of their MVUMs. Only trails with the symbol value of 5-12, 16, 17 are Forest Service System trails and contain data concerning their availability for motorized use. This data is published and refreshed on a unit by unit basis as needed. Individual unit's data must be verified and proved consistent with the published MVUMs prior to publication in the EDW. Click this link for full metadata description: Metadata _This record was taken from the USDA Enterprise Data Inventory that feeds into the https://data.gov catalog. Data for this record includes the following resources: ISO-19139 metadata ArcGIS Hub Dataset ArcGIS GeoService OGC WMS CSV Shapefile GeoJSON KML For complete information, please visit https://data.gov.

Cook County, Illinois Department of Transportation and Highways expanded GIS data for highway road assets including striping, curbs, raised medians, linear reference system (LRS), mile markers, mileposts, traffic signals, construction projects, bridges and survey monumentation.

All State Maintained Roads generated from NCDOT's Esri Roads and Highways system.

The roads layer is a linear centerline representation of all routes within the State of Alaska in a linear referencing format. They’re a foundational layer in the GIS database from which other events are layered on top of. The layer does not assign ownership but is meant to represent all public roads within the state. The roads are reviewed once every 5 years except for known changes such as re-alignments. Those changes are updated immediately in the GIS database once the road change become open to the general public. In the building of the roads layer there are some roads that got added that are not publicly accessible or not actually considered roads drivable by a standard car. To determine which roads are open to the general public, please refer to event layer called Facility Type. Authoritative roads from Alaska Department of Transportation & Public Facilities.

Last Update: 10/10/2025The statewide roads dataset is a multi-purpose statewide roads dataset for cartography and range based-address location. This dataset is also used as the base geometry for deriving the GIS-representation of UDOT's highway linear referencing system (LRS). A network analysis dataset for route-finding can also be derived from this dataset.This dataset utilizes a data model based on Next-Generation 911 standards and the Federal Highway Administration's All Roads Network Of Linear-referenced Data (ARNOLD) reporting requirements for state DOTs. UGRC adopted this data model on September 13th, 2017.The statewide roads dataset is maintained by UGRC in partnership with local governments, the Utah 911 Committee, and UDOT. This dataset is updated monthly with Davis, Salt Lake, Utah, Washington and Weber represented every month, along with additional counties based on an annual update schedule. UGRC obtains the data from the authoritative data source (typically county agencies), projects the data and attributes into the current data model, spatially assigns polygon-based fields based on the appropriate SGID boundary, and then standardizes the attribute values to ensure statewide consistency. UGRC also generates a UNIQUE_ID field based on the segment's location in the US National Grid, with the street name then tacked on. The UNIQUE_ID field is static and is UGRC's current, ad hoc solution to a persistent global id. More information about the data model can be found here: https://docs.google.com/spreadsheets/d/1jQ_JuRIEtzxj60F0FAGmdu5JrFpfYBbSt3YzzCjxpfI/edit#gid=811360546 More information about the data model transition can be found here: https://gis.utah.gov/major-updates-coming-to-roads-data-model/We are currently working with US Forest Service to improve the Forest Service roads in this dataset, however, for the most up-to-date and complete set of USFS roads, please visit their data portal where you can download the "National Forest System Roads" dataset.More information can be found on the UGRC data page for this layer:https://gis.utah.gov/data/transportation/roads-system/

This layer was developed by the Research & Analytics Group at the Atlanta Regional Commission to show major Roads in Atlanta Region and State Highways in Georgia.These layers are subsets of the Georgia Department of Transportation's (GDOT) DLGF street centerline database. The features included in this Layer consist of all State highways in the 29-county area, as well as a number of additional roads that were identified by ARC's Transportation Planning Division (TPD) as major roads. Please note, this Layer is intended for relatively small scale mapping and labeling, and should be used in conjunction with the Expressways Layer.Major roads date: 2004State Highways date: 2003

This hosted feature layer has been published in RI State Plane Feet NAD 83.Estimated centerlines of real world roadways. Includes street names, address ranges, and other attributes especially useful for geocoding. These data were originally designed and developed for Rhode Island E 9-1-1 Uniform Emergency Telephone System (RI E 9-1-1) purposes. This dataset continues to be maintained to provide an accurate spatial reference for RI E 9-1-1 telecommunicators. Portions of this dataset were collected as early as 2001. Inaccuracies do exist in these data and are therefore under constant revision. Any discrepancies, inaccuracies or inconsistencies recognized in these data should be reported to the pertinent municipality who should alert RI E-911. Users are also encouraged to email ri911gis@akassociates911.com with any suggested updates for this actively maintained dataset.

Pickaway County Base Map 9-10-2025

        Base Map for Pickaway County, basic boundary data for the county that includes, main streams, roads, RR, jurd boundaries, etc. The Road information is from Pickaway County Location Based Response System LBRS maintenance system, it is maintained by the GIS Dept. The additional information is maintained through the GIS Dept too. For further information, contact: 

Pickaway County GIS Dept

124 W Franklin St.

Circleville, Ohio 43113

Phone: 740-474-5823

Email: jgillow@pickawaycountyohio.gov

State Maintained Roads - Primary Routes (Interstate, US Route, NC Route) generated from NCDOT's Esri Roads and Highways system.