| Legislature | Arkansas General Assembly Structure: Bicameral, partisan Chambers: Senate (35 members) House (100 members) Session: Annual, approximately January - March (odd years), approximately February - March (even years) Estimated no. of bills in 2011: 2,500 | Department of Transportation | Arkansas State Highway and Transportation Department () FTE: 3,605 Leadership: Director; Highway Commission Organizational structure: Mainly by functional activity |