The American Transportation Research Institute unveiled its top five research projects for 2023 at American Trucking Associations’ annual Mid-Year Management Session. Its No. 1 focus is a study specifically looking at the cost and impact of expanding truck parking facilities at public rest areas. Rounding out the top five are efforts looking at barriers to entry for female drivers, the impact of the complete streets approach on fleet mobility, the diesel technician shortage and the cost of driver detention.