Outside of Padre Island, there is not a beach in the country where visitors can drive for more than 60 miles without seeing a utility line, light pole, street, boardwalk, commercial or residential structure. Padre Island National Seashore represents the longest stretch of undeveloped barrier island in the world. And 66 of the park's 70 miles of beach are open to vehicle traffic. It has been that way long before Padre Island National Seashore was established 50 years ago this year. Most of the park remains as wild as it has ever been. (exercpt) Horine said the national seashore stands...