This dataset contains data on truck movements by tonnage, value and truck units for select commodities and corridors analyzed in USDA's, "The Importance of Highways to U.S Agriculture" report.

This data set contains data on State truck movements by tons and value for select commodities.

This dataset provides quarterly truck rates for select Brazilian soybean-export routes (designated by origin and destination).

This dataset is also used to calculate a weighted-average truck rate, which can be viewed here: https://agtransport.usda.gov/d/i4ty-m7hq. A share associated with each row is used to define the weight of a given route's freight price in the composition of the weighted freight index. This calculation is made based on the quantity of production in the route's mesoregion as that quantity relates to the total produced by all mesoregions considered in the project. In 2020, the selected mesoregions represented about 81 percent of national production, so the shares will not sum to one.

This dataset shows monthly weighted average truck prices for soybeans exported from Brazil. The weighted average is calculated from production-based shares to weight high-volume routes more heavily than low-volume routes. Quarterly route-level rates and production shares can be found here: https://agtransport.usda.gov/d/bmyw-r4ry.

This dataset contains data on original and post-calibration mileposts, Traffic Message Channel location codes (TMC), Truck Travel Time Reliability Index, Travel Time Index (TTI), TMC mileage, and corridor identification segment for the destination to origin direction of the National Performance Monitoring Research Data Set (NPMRDS) network.

This dataset contains data on bridge conditions and clearance for the study corridors in the Importance of Highways to U.S. Agriculture Report. The Volpe Center derived this study specific dataset from the Federal Highway Administration's (FHWA’s) National Bridge Inventory (NBI) data.

This dataset shows vessel deliveries over time.

This data set contains current national and regional truck use indices which compare use in the current quarter to the same quarter last year. Current truck use is ranked on a scale of 1 to 5, with 1 being the lowest use and 5 being the highest use compared to same quarter last year.

This dataset provides the monthly percentage of the global container vessel fleet that is idle. Ocean carriers remove and reinstate vessels from service as demand rises and falls throughout the year.

This dataset includes monthly historical volumes of U.S biodiesel exports to destination countries by U.S export districts and calendar year.