1) AMERICAN CONCRETE PAVEMENT ASSOCIATION

2) AMERICAN COUNCIL OF ENGINEERING COMPANIES

3) ANIMAL LEGAL DEFENSE FUND

4) BORN FREE USA

5) CONTRA COSTA TRANSPORTATION AUTHORITY

6) ENVIRONMENTAL INVESTIGATION AGENCY

7) HDR, INC.

8) INTERNATIONAL FUND FOR ANIMAL WELFARE

9) MILHOUSE ENGINEERING AND CONSTRUCTION, INC, ON BEHALF OF COOK COUNTY DOT

10) NORTHEAST ILLINOIS REGIONAL COMMUTER RAILROAD CORPORATION

11) NOSSAMAN LLP ON BEHALF OF SAN FRANCISCO COUNTY TRANSPORTATION AUTHORITY

12) VILLAGE OF CRESTWOOD