Dust Control on Unpaved Roads - A Review of Literature

This review summarizes literature on available materials, their application, costs and relative effectiveness for laying road dust. The review was authorized by the HERPIC Board on August 27, 1959 for the purpose of assisting officials in controlling road dust on county roads

County Bridge Painting

This manual covers the planning, surface preparation, application, and paint materials for bridge painting

Planning and Financing County Bridge Programs

This manual has been developed to review several different areas of information related to county bridge improvement programs, including (1) the authority and jurisdiction over county bridges (Section II), (2) the various sources of funds for construction and repair of county bridges (Section III) , and (3) the fiscal process of making appropriations and expenditures for construction and repair of bridges (Section VI). These topics are presented in terms of the current Indiana statutes, and for this reason should be of considerable assistance to county road officials as a guide to the official duties of their office

Roadside Weed and Brush Control with Chemicals

This bulletin, developed primarily for the highway engineer and the county road supervisor, describes the more important herbicide materials available for roadsides, their recommended use, and application methods. Information is also provided to help county road officials develop better weed and brush control programs for county road systems. The last part of the bulletin covers details of planning a county-wide weed and brush control program