Easy to follow instructions:

Progreso is located about eight miles from Weslaco, Texas. Weslaco is midway between Harlingen and McAllen. From Expressway 83 take the Texas 1015 or "International Blvd" exit and go south about 7 miles. Park on the US side for $2.00 or cross the bridge by car for $2.00 and return for about $2.00. Parking is available on the main street and there are parking lots available. Walking across the bridge costs .25¢ and .30¢ returning. The office is about 1/4 mile from the bridge with covered sidewalks on both sides of the main street.

 

After passing through the Mexican customs checkpoint, simply proceed down the main street to the second full block and cross to the left (East) side of the street. St. John's plaza is about 1/2 block from the corner. (Picture at right of front entrance.) Turn in and go about 25 steps and the office is on the right.