Tennessee Map Files for MicroStation

These files were developed for use with MicroStation V8i ( SELECTseries 2 ) version 8.11.07.443.  Others may download and use at their own risk.  No warranty is given. All files are ZIP file that contains self extracting archives. Each self extracting file contains a MicroStation DGN file and in some cases a CIT raster image file. These file(s) contain the graphics for the standard maps produced by TDOT's Mapping Division which can be used for development of title sheets and location maps for public hearing notices, hydraulic permits, etc.

All maps are geo-referenced to the state plane coordinate system as set up in the standard TDOT Roadway Design Division English MicroStation DGN seed file. If included, the CIT raster image file must be attached for the map to display completely.

Download Instructions for ZIP file:

1. Click on file name you wish to download.

2. (A) For Internet Explorer:
In the File Download window ...

Click "Open".
The file will save to your "Download" folder
C:\\Users\\jj#####\\Downloads

(B) For Mozilla Firefox:
In the dialog window ...

Select "Save File"...
The file will save to your "Download" folder
C:\\Users\\jj#####\\Downloads

(C) For Google Chrome:
The file automatically downloads to your download folder

C:\\Users\\jj#####\\Downloads

3. When you unzip the file, another window will appear containing the Self extract file.

The PowerArchiver Self-Extractor window will appear.
By default the PowerArchiver Self-Extractor window will be set to the
download location C:\\TEMP. You may wish to click the "..." button to
browse and set the download location to your project directory.

May 7, 2019

All of the county maps are up to date. If you find an error or mistake on any of the county DGN files, please email CADD Support with filename and brief description of problem so the problem can be fixed.

July 9, 2019

Added French Broad River to Knox County which was missing.