Crowley announced several management changes within its logistics services group. Robert (Bob) Weist has been promoted to vice president of sales and will be responsible for all business development functions and North American transportation services, including trucking and rail. He remains domiciled in Jacksonville and reports to Steve Collar, senior vice president and general manager, logistics. Weist will help develop an actionable marketing plan and sales strategy, while ensuring that Crowley continues to provide value-added customer solutions.