  | Building Projects | Bids in this category will be for various types of improvements, construction, repairs of county buildings. |
| | Equipment | Bid packages for various types of equipment used by county government. |
| | One Year Bids | Bids for a period of one year beginning July 1 and ending June 30 |
| | Road and Bridge Construction Projects | Bid packages for construction of roads and bridges |
| | Sale of County Property or Equipment | Bids for the sale of various types of county equipment and property. |
| | Six Month Bids | Bids in this category will be for various products and materials to be supplied for a six month period. |