Line-Haul Railroads, Coastal and Great Lakes Freight Transportation, Inland Water Freight Transportation, General Freight Trucking, Long-Distance, Truckload, Specialized Freight (except Used Goods) Trucking, Long-Distance

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction

Inland Water Freight Transportation

Inland Water Freight Transportation

Scheduled Freight Air Transportation, Nonscheduled Chartered Freight Air Transportation, Other Nonscheduled Air Transportation, Line-Haul Railroads, Short Line Railroads

Inland Water Freight Transportation

Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction