Specifications include, but are not limited to: The Contractor shall provide all labor, supervision, equipment (arrow boards, crash cushions, changeable message signs, vehicles, etc.), tools, radios, cell phones, signs, sign stands, parts, and materials as necessary to perform temporary traffic control services. Service includes, but is not limited to lane closures or shoulder closures, used in conjunction with work performed by various VDOT crews or other VDOT contractors; or lane closures in response to emergencies/highway incidents 24 hours per day, seven (7) days per week, including oil dry, sand, and/or other incidental materials as needed at accident sites. The Contractor shall coordinate the provided traffic control services on an as needed basis with the VDOT Contract Administrator or designee. Work shall be performed on various Interstate Routes within Washington, Smyth, Wythe, and Bland Counties as ordered by the VDOT Contract Administrator or designee. It is anticipated that no Temporary Traffic Control (TTC) set-up, contained in this IFB, will be set in one location for a period that exceeds three (3) consecutive days. Therefore, no permanent signs will need to be erected