Descriptive InformationOriginal Captions: From Greenbrier; built by ECW workers. The; suggestion of informal balance is indicative to the landscapers attention given to detail. Brushy Gap Trail; II-T-17573.From Greenbrier; built by ECW workers. The; suggestion of informal balance is indicative to the landscapers attention given to detail.Brushy Gap Trail, II-T-17573