

IRON HORSE SUBDIVISION
MRJ Development and JMB Homes
Gillette, Wyoming
The Iron Horse development was cooperatively planned and developed with MRJ Development and JMB Homes. When built, the Iron Horse Subdivision will provide 159 residential homes to the Gillette, Wyoming community. The project includes an extension of the City of Gillette’s water, sewer, and drainage infrastructure to serve the property.
CENTENNIAL COLLABORATIVE HEADQUARTERS
237 North Main Street
Sheridan, WY 82801
Phone: (307) 672-1711
Fax: (307) 674-5014