This 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 will reflect the last time the data set was updated and the total count of rows. The grid on the "Data" tab will display the up to date data. However, in certain situations there is a delay in the refresh of the downloadable data file. Sometimes the downloadable file does not reflect the updates to the data in the portal. After a delay (duration has been variable; up to 30 minutes), the file will be updated on the server and then downloads will include the updated data.