If you are interested in reviewing the CAD drawing of the Freshgate Tunnel and City minus Traffic designs, you can download and view a version of the (Autocad) model file. The model is in .DWF format, which requires a one-time download of Autodesk's viewer plug-in , an activex control that enables your web browser to interpret this file format properly. (Just like the Adobe Acrobat plug-in that enables your browser to view Acrobat files in the .PDF format.)

The CAD file contains all of the design information you have seen in the City and Tunnel Tours. When viewing the CAD file using the plug-in, you can pan across the entire site and zoom into any section to view details.

This works only on PC's, and works best in more recent versions of Microsoft Internet Explorer. (Autodesk has announced an intention to release a plug-in for Macintosh OSX, but has not yet specified a release date.)

After you click the link below, the activex control will begin downloading from the Autodesk website, and you will then be asked if you want to install the plug-in control on your computer. After you give your permission, the control will install and will load the Freshgate Tunnel model file automatically.

Click here to begin.

(Use this same link to view the CAD model file even if you have already downloaded and installed the control. Since the activex control has already been installed, it will not have to download a second time.)

Click here to return to the City Minus Traffic home.