to York Street

Gravel route from Co Rd 10 to Weld County Road 11, Loveland, Weld County, Colorado

County Road 10

Gravel route from Co Rd 5 to Co Rd 10, Erie, Weld County, Colorado

County Road 4 to County Road 29

Gravel route from Co Rd 31 to Co Rd 8, Fort Lupton, Weld County, Colorado

Frontage Road I- 76 to County Road 6

Gravel route from Co Rd 4 to Co Rd 37, Brighton, Weld County, Colorado

East 128th Avenue to Powhaton Road

Gravel route from E 128th Ave to E 160th Ave, Brighton, Adams County, Colorado

East 112th Avenue to Piccadilly Road

Gravel route from E 112th Ave to Picadilly Rd, Commerce City, Adams County, Colorado

Sage Trail

Gravel route from Eagle Trail to Longhorn Rd, Boulder, Boulder County, Colorado

to North 55th Street

Gravel route from Snead Ct to N 55th St, Longmont, Boulder County, Colorado

East Boulder Teller Spur to East Boulder - Gunbarrel Trail

Gravel route from Sagebrush Ct to N 95th St, Lafayette, Boulder County, Colorado

"mix of singletrack and doubletrack"

County Road 21 to County Road 17

Gravel route from County Rd 2 to Co Rd 17, Fort Lupton, Weld County, Colorado

County Road 23 1/2 to County Road 23

Gravel route from E 168th Ave to Co Rd 23, Fort Lupton, Weld County, Colorado

County Road 14 to County Road 16

Gravel route from Co Rd 14 to County Rd 16, Frederick, Weld County, Colorado

County Road 17

Gravel route from Co Rd 17 to Co Rd 17, Firestone, Weld County, Colorado

County Road 17 to County Road 15

Gravel route from Co Rd 17 to County Rd 8, Brighton, Weld County, Colorado

County Road 8

Gravel route from Co Rd 8 to County Rd 8, Brighton, Weld County, Colorado

County Road 8

Gravel route on Co Rd 8, Fort Lupton, Weld County, Colorado