Wyoming Highway 211 is a Wyoming State Road known as Horse Creek Road within Laramie County, and as Iron Mountain Road in Platte County.

Wyoming Highway 211 runs from its south end at Wyoming Highway 219 north of Cheyenne (near I-25 and US 85/US 87 Exit #16). Route 211's end according to Rocky Mountain Roads is at Lambert, Wyoming past Iron Mountain, Federal, and Horse Creek. Wyoming Highway 211 has a 20-mile (32 km) gap, Route 211 temporarily ends at Milepost 42.94 and resumes at Milepost 63.01. And according to Rocky Mountain Roads, WYO 211 resumes north of the Laramie-Platte County Line along Iron Mountain Road and Jordan Road (County Route 106-2). If completed to Chugwater, Wyoming Highway 211 would unite with former Wyoming Highway 322. Wyoming Highway 211, now Horse Creek Road reaches the Town of Chugwater at 63.03 miles (101.44 km), and has a junction with I-25 / US 87 and Wyoming Highway 313 at 63.95 miles (102.92 km). This is the northern terminus of WYO 211.

The Wyoming Highway 211 section located in Platte County was formerly designated as Wyoming Highway 322.