| Subject | Counties Served |
| CW Purpero Inc, Green Tier Single Point of Contact | Statewide |
| Department of Transportation (DOT) Projects | Kenosha, Racine, Walworth, Waukesha |
| DNR/DOT Cooperative Agreement | Kenosha, Racine, Walworth, Waukesha |
| EIS Development for Transportation Projects | Kenosha, Racine, Walworth, Waukesha |
| Environmental Impact Statements (EIS) | Kenosha, Racine, Walworth, Waukesha |
| Municipal Transportation Permits | Kenosha, Racine, Walworth, Waukesha |
| Transportation Liaisons | Kenosha, Racine, Walworth, Waukesha |
| Wisconsin Environmental Policy Act (WEPA) | Kenosha, Racine, Walworth, Waukesha |