In the mid-1800s
Many trading forts were built along the Platte River. In 1832, Louis Vasquez built a trading post on the east banks of Cannonball Creek. Today this stream is known as Clear Creek. Vasquez’s Fort Convenience was located in the area of the present-day Adams County Social Services Building at 4200 E. 72nd Avenue.
The first settlers came into the area that now comprises Commerce City around 1850. Some of them arrived in covered wagons. Nine Mile House, located in the Dupont area, was one of the stage stations on the Overland Route. It was situated approximately where 88th Avenue and Interstate 76 are today. The Homestead Act of 1862 allowed settlers 160 acres of free land for farms and ranches. In 1867, Danish settlers along Sand Creek began hog farming. Water was supplied from local wells and from ditches that ran from the South Platte River.

















