Tags
road centerlines, county road, road centerline, highways, roads, county roads, street, highway, interstates, interstate, streets, road, transportation, transportation
This dataset was compiled under the direction of the Arkansas Geographic Information Systems Board for the purpose of serving as a statewide resource for geocoding situs address database tables. The dataset may also be used for cartographic display, as a base map or geographic reference to other map features, a component of a transportation asset management system and numerous other purposes.
This dataset contains line features which represent the road centerline of all clearly defined passages through which a vehicle may travel. The features in this dataset have been accepted as meeting or exceeding the requirements set forth in the Arkansas Centerline File (ACF) Standard, although some of the features in this dataset still need to have zip code left and right attributes corrected or added. The ACF Standard states that the road centerline must be 10 meters or better in horizontal accuracy and contain attributes required for geocoding situs address databases. The National Standard for Spatial Data Accuracy (NSSDA) was utilized to determine the horizontal accuracy of each independent data source. Counties within this file include: Arkansas, Ashley, Baxter, Benton, Bradley, Boone, Calhoun, Carroll, Chicot, Clark, Clay, Cleburne, Cleveland, Columbia, Conway, Crawford, Craighead, Crittenden, Cross, Dallas, Desha, Drew, Faulkner, Franklin, Fulton, Garland, Grant, Greene, Hempstead, Hot Spring, Howard, Independence, Izard, Jackson, Jefferson, Johnson, Lafayette, Lawrence, Lee, Lincoln, Little River, Logan, Lonoke, Madison, Marion, Miller, Mississippi, Monroe, Montgomery, Nevada, Newton, Ouachita, Perry, Phillips, Pike, Poinsett, Polk, Pope, Prairie, Pulaski, Randolph, Saline, Scott, Searcy, Sebastian, Sevier, Sharp, St. Francis, Stone, Union, Van Buren, Washington, White, Woodruff, Yell.Addendum: ARNOLD/ MAP-21ARNOLD stands for “All Roads Network Of Linear referenced Data”MAP-21, the Moving Ahead for Progress in the 21st Century Act (P.L. 112-141), was signed into law by President Obama on July 6, 2012. Funding surface transportation programs at over $105 billion for fiscal years (FY) 2013 and 2014, MAP-21 is the first long-term highway authorization enacted since 2005.MAP-21 is a milestone for the U.S. economy and the Nation’s surface transportation program. By transforming the policy and programmatic framework for investments to guide the system’s growth and development, MAP-21 creates a streamlined and performance-based surface transportation program and builds on many of the highway, transit, bike, and pedestrian programs and policies established in 1991.The Arkansas GIS Office is working with the Arkansas Highway and Transportation Department to retool the existing Arkansas Centerline File by adding Road Inventory information, road ownership and other valuable attributes.
This dataset is a compilation of numerous source files. Refer to the source code attribute and related table for a source of each feature. Credit should also be given to the Arkansas Geographic Information Systems Board.
Refer to distribution liability in this document.
Extent
| West | -94.620142 | East | -89.655456 |
| North | 36.545105 | South | 32.956063 |
This dataset is a compilation of numerous source files. Refer to the source code attribute and related table for a source of each feature. Credit should also be given to the Arkansas Geographic Information Systems Board.
See access and use constraints information.
Refer to distribution liability in this document.
The road centerline of all clearly defined passages through which a vehicle may travel. Represented by a vector polyline also containing addressing attributes used for geocoding and other purposes.
Arkansas Geographic Information Office
Was the data part of the original data set that was assessed for accuracy or is it a new feature added after the file had already been assessed
AGIO
5 digit zip code on the left side of the line segment
ACF Standard
Alternate 1 prefix direction
Primary right address to
ACF Standard
Alternate 3 street type
ACF Standard
Primary street type
ACF Standard
City name on the left side of the line segment
ACF Standard
City name on the right side of the line segment
ACF Standard
Unique identification number
ACF Standard
Alternate 2 prefix direction
ACF Standard
Feature geometry.
ESRI
Coordinates defining the features.
Primary left address from
ACF Standard
Alternate 1 street name
Alternate 1 street type
Alternate 1 suffix direction
Primary left address to
ACF Standard
Primary right address from
ACF Standard
FIPS code for jurisdiction that is the custodian for a geographic area
Pending ACF standard revision
Primary street name
ACF Standard
Street names as assigned by the addressing authority
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
Alternate 2 street name
ACF Standard
Alternate 2 street name
ACF Standard
5 digit zip code on the right side of the line segment
ACF Standard
Alternate 2 street type
ACF Standard
Alternate 2 prefix direction
Primary Suffix Direction
ACF Standard
Street prefix direction
ACF Standard
AHTD calculated end log mile of each highway and local road segment.
ARNOLD Data Dcitionary
AHTD calculated begin log mile of each highway and local road segment.
ARNOLD Data Dictionary
AHTD assigned section number of each highway and local road.
ARNOLD Data Dictionary
Indication of whether travel on a dual carriageway road is in the log or antilog direction.
ARNOLD Data Dictionary
Length of road segment. Length type depends on datum.
AGIO
How each road is signed for quick retrieval.
ARNOLD Data Dictionary
AHTD concatenated county x route x section x log_direct for Dynamic Segmentation
ARNOLD Data Dictionary
Concatenated county x route x section x log_direct x segment number by AHTD.
Data Dictionary
AHTD calculated segment number based on road direction.
ARNOLD Data Dictionary
Date the feature was retired or road was closed or removed
AGIO
Source of the edits
AGIO
Description of how the data was derived by jurisdiction and beginning date of feature
AGIO
The assigned official route number or name based on AHTD Road Inventory and official local road names.
ARNOLD Data Dictionary
The number of the Department District in which the road is contained.
ARNOLD Data Dectionary
Road surface type
ARNOLD Data Dictionary
States if the road direction in the delivered file from AGIO was reversed to match the Department log direction. Currently before the Arkansas GIS Office publishes the data the geometries are switched to conform to addressing direction.
ARNOLD Data Dictionary
The entity by or through which a road is maintained
Arnold Data Dictionary
Value of accuracy assessment result
AGIO
Source of the agency responsible for accuracy assessment
AGIO
Alternate 3 suffix direction
ACF Standard
Alternate 2 suffix direction
ACF Standard
The AHTD assigned number of the county in which the road is contained.
ARNOLD Data Dictionary
AHTD calculated length of each highway and local road segment.
ARNOLD Data Dictionary
Date that each feature was originally created
AGIO
Source code used to track source description
AGIO
Date the feature was edited
AGIO
Design characteristic of the road
ARNOLD Data Dictionary
Description of how the feature was edited
AGIO
General comments on what edits were performed
Refer to the Arkansas Centerline File Standard
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
As needed
Refer to the Arkansas Centerline File Standard