Directions to Falcon Heights Motel Drive south on US Highway 83 from Laredo, Texas. Continue south through Zapata. Approximately 10 miles north of Roma, you will see a flashing yellow light and see the sign for the International Bridge / Falcon Dam. Turn right heading west toward Mexico. In approximately two miles you will come to a 4-way stop. Turn left heading south. The Falcon Heights Motel will be on your left.