Specifications include, but are not limited to: The Rhode Island Department of Transportation (RIDOT) is soliciting to acquire contractor services, including all necessary labor, equipment, and materials, under the On-Call Contractor Traffic Safety Improvements Task Order Program at various locations in the State of Rhode Island. This solicitation is part of the RIDOT Highway Safety Improvement Program which will also include the Traffic-Signal Improvement Task Order Programs. OnCall services under this selection shall be coordinated and managed under the direction of RIDOT’S Office of Project Management and Traffic Engineering in conjunction with the Federal Highway Administration, applicable City and Town municipalities and other State Agencies as required.