A letter report issued by the Government Accountability Office with an abstract that begins "Congestion is a serious and growing transportation problem for the nation. Many strategies--like adding new lanes--have the potential to alleviate congestion but can be costly and have limited application. Another strategy is the use of communications, electronics, and computer technologies--intelligent transportation systems (ITS)--to more effectively utilize existing transportation infrastructure by improving traffic flow. Congress established an ITS program in 1991, and the Department of Transportation (DOT) subsequently set an ITS deployment goal. In this report GAO (1) describes the federal role in deployment; (2) assesses DOT's ITS goal and measurement efforts; (3) identifies what ITS studies have found regarding the impacts of ITS deployment; and (4) identifies the barriers to ITS deployment and use."

This report discusses two policy issues that have arisen regarding planting flexibility on base acres, particularly restrictions on growing fruits and vegetables as an alternative crop. First, some Midwestern producers felt penalized because their history of growing fruits and vegetables reduced their soybean bases under the 2002 farm bill. H.R. 2045 and S. 1038 would allow certain fruits and vegetables to be grown without penalizing any future recalculation of base, while reducing a farm’s subsidy payments for one year. S. 194 would allow chicory to be grown on base acres. Second, a World Trade Organization (WTO) dispute settlement panel found that the restriction on planting fruits and vegetables made direct and counter-cyclical payments ineligible to be a nondistorting payment (green box) for international trade purposes.