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City dataMaps & Geospatial
Centerline
Published by City of New Orleans · Updated 07/06/2026
- Last updated
- 07/06/2026
- First published 02/24/2025
- Update frequency
- Not listed
- Formats
- 4
- CSV, JSON, GeoJSON
- Coverage
- New Orleans
- City in Louisiana
About this dataset
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 representation of the road centerlines support address geocoding and mapping. It also serves as a source for public works and other agencies that are responsible for the active management of the road network.
Files and access
Links open the official government source
- CSV downloaddata.nola.govCSV
- JSON (SODA API)data.nola.govJSON
- GeoJSONdata.nola.govGeoJSON
- XMLdata.nola.govXML
API endpoint: https://data.nola.gov/resource/22q2-dqpb.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Centerline?
- City of New Orleans publishes this dataset on New Orleans Open Data.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 07/06/2026.
- How do I download it?
- It is available as CSV, JSON, GeoJSON, XML. Use the links in Files and access, which open the official government source.
Similar data from other publishers
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- ROW CenterlineCity of DallasThis feature class is derived from the Streets feature class maintained by Enterprise GIS for use with the Right-of-Way Management System. This features class contains a FROM_BLOCK field and TO_BLOCK field that stores the block range for each segment.This featCSVJSONGeoJSONXMLUpdated 10/20/2026
- MPLS_CenterlineCity of Minneapolis · MapIT MinneapolisThis centerline file is maintained by the GIS Office at the City of Minneapolis. These centerlines represent the center of pavement for all of the drivable streets in the City. The data set is refreshed on the last Friday of the month at 7:30 PM. The website wCSVGeoJSONShapefileKML+1Updated 09/25/2026
- Canal CenterlineCity of Mesa · Information TechnologyThis data set contains the location of the center line of canals that run through the City of Mesa, the jurisdiction each segment falls within, the owner/maintenance provider of the canal and the name of the canal.This data set provides information regarding tCSVJSONGeoJSONXMLUpdated 10/02/2026As needed
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Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: New Orleans Open Data and Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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