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Box B: Mileage Calculation for the Commodity Flow Survey

Box B: Mileage Calculation for the Commodity Flow Survey

A critical measurement, calculated from the CFS data, is the mileage traveled by each shipment, used in estimating modal ton-miles of freight. BTS developed an innovative software tool, called GeoMiler,1 to calculate the distance...

Box A: How to Interpret Shipment Value and Tonnage Data

Box A: How to Interpret Shipment Value and Tonnage Data

The value and ton estimates in the Commodity Flow Survey (CFS) represent the sum of multiple shipments of a commodity as it moves through the production and distribution segments of the supply chain. Therefore, CFS totals are much larger...

Motorcycle Trends in the United States

Motorcycle Trends in the United States

by C. Craig Morris, Ph.D.

PDF

The Insurance Institute for Highway Safety recently reported that motorcyclists who ride racing style motorcycles known as "supersports" have driver death rates "nearly 4 times higher...