Mexican Federal Highway 180

Cancún, Quintana Roo, in the Yucatán Peninsula. Although the highway is numbered as a west-east route, it initially follows a north-south alignment through Tamaulipas and Veracruz

Campeche into Mérida

U.S. Highways in the United States at 3,034 km (1,885 mi). Federal Highway 180 also connects with Interstate 69E/U.S. Route 77 at the border. U.S. Route 83 (along with Interstate 69E/U.S. Route 77) starts the northern terminus of Highway 180 in Brownsville, Texas, at the Veterans International Bridge on the border. After crossing the bridge into the United States, Federal Highway 180 continues as U.S. Route 83 in Brownsville which then runs northward to the U.S. highway's northern terminus, north of Westhope, North Dakota, at the Canada–United States border. From here, the highway continues further as Manitoba Highway 83 until it ends at Swan River, Manitoba